Release notes

Every Storage Studio build, latest first. Each entry includes the download SHA-256 (which the macOS app verifies before installing) and the notes that shipped with the upload.

v4.20.58 · build 4205800 Beta

November 13, 2026

Every date and detail of your files is now kept on every move, copy, restore and backup — created and modified dates, Finder tags and colour labels, permissions and the Locked and hidden settings — and an original is only removed once the copy has been checked to carry them all; if anything didn't survive, the original stays exactly where it was. Data Parking gains Relocate folder (one shortcut to a folder on your drive, so everything in it lives there), one search box for both sides with wildcards and a Recursive switch, sortable Name / Kind / Modified / Size columns, real Finder icons with a link badge on shortcuts, and ⇆ to flip your selection to the other side. In a Merge the newer version always keeps the name and the older one is kept beside it. Send here and Data Transfers between your Mac and a drive no longer leave items behind, moves no longer fail on files with custom permissions, new backups bring back every detail when restored, and Tuhi knows everything Storage Studio moved, copied or restored. Your files stay yours, nothing is deleted to move it, every change can be undone, and it's notarized by Apple.

v4.20.57 · build 4205700 Latest

November 12, 2026

Ask Tuhi "what was moved to my external drive?" or "what did you delete?" in your own words: she lists where each thing went, how big it is and when, with Open in Finder for each place, and what a clean-up cleared (rebuildable caches, and items your rules sent to the Trash that you can still put back). Storage Inspector finds leftover developer files (extra copies of coding projects and old build folders) and clears only what can go without losing work, to the Trash. It also shows how much of each folder is parked on your external drive. Pairing your Macs is clearer: on the same Wi-Fi they connect straight away; over the internet the Mac you're joining shows a notification to confirm the Tunnel Code (even with its windows closed) and the other Mac says it's waiting, and a device you removed can be paired again. With two or more paired devices, every one that shares folders now stays available in Mounting. Paired devices show when they were added and their last handshake in your local time. Activating opens Storage Studio's main window, and opening an activation link again keeps your licence. Buying is the same everywhere, with your personal discount, help when a card is declined, and a note for Indian cards. Home never says a clean-up is happening when it isn't, and its last clean-up time matches the tile. On the website: a short details step before payment with an instant discount for verifying your email, and the pricing page opens on monthly prices. Includes everything in 4.20.47. Apple silicon, notarized by Apple.

v4.20.51 · build 4205100 Earlier Beta

November 7, 2026

Activating Storage Studio now opens its main window, whether you start a trial, extend it or enter a licence, and if you restart, Home opens after the restart. Opening an activation link a second time keeps your licence: Storage Studio says this Mac is already activated, where it used to look unlicensed until a restart. Buying is the same everywhere. The Buy window and the end-of-trial screen show the same plans with your personal discount, and the Buy window no longer says your trial has ended while it's still running. Buy now comes first on the Licence screen. If a card payment doesn't go through, the page you come back to explains what usually fixes it and offers Try again, and we send one reminder an hour later unless you've bought. Paying with an Indian card? Storage Studio and the pricing page tell you what to turn on in your bank's app first. Storage Inspector no longer calls purgeable space reclaimable when snapshots aren't holding it. On the website, the pricing page opens on monthly prices. Includes everything in 4.20.47. Apple silicon, notarized by Apple.

storage-studio-4.20.51.dmg · 68.2 MB · SHA-256 e8dc806adb6babaf…
No longer available to download

v4.20.47 · build 4204700

November 5, 2026

When your trial ends, Storage Studio asks what you'd like to do — buy it, you got it from a partner or reseller, or you've already bought a licence — and shows only the steps for that, numbered, with what happens next and Back to choose again. A discount code is never mistaken for a licence: it's applied when you buy, and typed where a licence goes the app says so at once, so nobody waits for an email that isn't coming. Extending your trial now closes the licence screen as soon as you press Done — no restart. A reset ends with Restart, which opens Storage Studio from the first step of setup, and comes to the front by itself. The Privacy Policy (2.1.0) now explains the app's check-in; Storage Studio asks you to accept it once. Includes everything in 4.20.46. Apple silicon, notarized by Apple.

storage-studio-4.20.47.dmg · 68.2 MB · SHA-256 62e8e9a74ec09e9b…
No longer available to download

v4.20.46 · build 4204600

November 5, 2026

New versions reach you the same hour: while Storage Studio is open it checks in briefly every few minutes, so it hears about an update within minutes instead of once a day — it still downloads in the background and installs at a quiet moment. Important news from us now appears in Storage Studio’s notification bell; close it and it’s gone. Each check-in carries an anonymous id for this Mac and the app’s version; your macOS version, trial or plan, whether Bridge is in use and your space-saved totals only if “Send usage and crash reports” is on — never your files, file names, your name or your Mac’s name — and each one is protected so nobody else can pretend to be your Mac. An update installing as Storage Studio opens no longer leaves it closed — it reopens on the new version by itself. Includes everything in 4.20.45. Apple silicon, notarized by Apple.

storage-studio-4.20.46.dmg · 68.1 MB · SHA-256 358744c26b7dcc97…
No longer available to download

v4.20.45 · build 4204500

November 4, 2026

Storage Studio no longer quits by itself on macOS 13 Ventura, 14 Sonoma and 15 Sequoia: on Macs not yet on macOS 26 or later, opening Home, Settings, Support or Duplicates could close it. Problems reach us and get fixed sooner: with “Send usage and crash reports” on, Storage Studio sends the report macOS itself writes when the app crashes, stops responding or uses too much processor or disk — even when it can't open — plus a daily count of errors and slow moments, never your files, your name or your Mac's name. Updates check your macOS first and never install a version it can't open. On the website, the home page says Storage Studio needs macOS 13 Ventura or later. Includes everything in 4.20.44. Apple silicon, notarized by Apple.

storage-studio-4.20.45.dmg · 68.1 MB · SHA-256 c419a8dac1f9aa8d…
No longer available to download

v4.20.44 · build 4204400

November 4, 2026

Fixes a crash on macOS 13 Ventura, 14 Sonoma and 15 Sequoia: on Macs not yet on macOS 26 or later, opening Home, Settings, Support or Duplicates could close Storage Studio. Updates now check your macOS first — Storage Studio never installs an update your version of macOS can't open; it tells you and keeps working as it is. On the website, the home page says Storage Studio needs macOS 13 Ventura or later. Apple silicon, notarized by Apple.

storage-studio-4.20.44.dmg · 68.1 MB · SHA-256 c4d98420b34ac0bf…
No longer available to download

v4.20.43 · build 4204300

November 4, 2026

Storage Studio is much lighter on your Mac: with the Home window open — even behind other windows — it could keep about half of one processor core busy. Now Home is still at rest; its animations play while Storage Studio is working for you or when you point at the main button. Setting up on a new Mac no longer stops at “Writing default settings…” after you pick your external drive — the Install step shows its button and finishes. Includes everything in 4.20.42: one menu everywhere and always a way back from Advanced view. Apple silicon, notarized by Apple.

storage-studio-4.20.43.dmg · 68.1 MB · SHA-256 9edf864a7ef4c279…
No longer available to download

v4.20.42 · build 4204200

November 3, 2026

In Advanced view, the ••• More button now opens the same menu as the menu-bar icon, so My Account, Data Backup, Delta Drive and every other tool are in the same place wherever you look. In Advanced view the menu also offers Switch to Intelligence View — it used to offer only Switch to Advanced View, even when you were already there. A Free Up Space result now shows for a week and then steps aside, and the space tip says “Your apps use 49 GB” instead of a folder path. Apple silicon, notarized by Apple.

storage-studio-4.20.42.dmg · 68.0 MB · SHA-256 68d8c6659a576d27…
No longer available to download

v4.20.41 · build 4204100

November 3, 2026

Storage Studio is much lighter on your Mac: while a notice showed on the menu-bar icon — an ended trial is one — macOS kept redrawing it, which could make the app and sometimes the Mac slow and put Storage Studio at the top of the battery list. Fixed. Back up now is the big button on every backup card: it runs at once at full speed and keeps your Mac awake until it's done (on battery, above 30%). Automatic backups run at most every 30 minutes on power and every 2 hours on battery, and on battery they let your Mac sleep — the next backup captures every change. A set that hasn't backed up for more than a day shows a clear note with Back up now, plus one notification, and Tuhi can start a backup for you. Storage Studio keeps itself up to date: it checks daily and when your Mac wakes, installs quietly while you aren't using it, and shows what's new. Registering a trial offers two optional extras (a WhatsApp number and two choices for news), off unless you tick them. Quicker backup checks, calmer animations, Duplicate Finder's cloud scan runs again on Apple silicon, and a notice about a failed job opens the screen where you can run it again. On the website, a code for any plan works on combos and Delta storage too, and the pricing cards show the price with your code.

storage-studio-4.20.41.dmg · 68.1 MB · SHA-256 7a9e1ffecf2f780e…
No longer available to download

v4.20.40 · build 4204000

November 1, 2026

4.20.40 replaces 4.20.39 and includes all of it. New in 4.20.40: moved folders repair themselves more carefully — broken links are cleared by themselves only when Storage Studio is sure the drive is the very one the folder was moved to; otherwise the notice stays for you to decide. On the website, your Delta storage in My Account adds up — backups, Delta Drive files and older versions make the total — and the website's assistant hides recovery words and PINs you paste, names a support request by its number, and starts a fresh chat for a different e-mail. From 4.20.39: My Account opens from the app: “My Account…” is now first in the menu and opens your account on the website — you confirm with one Continue — when your licence is active on that Mac. The menu is shorter: everyday tools first, everything else under More Tools and Help & Support. If your Delta plan ends, the app and your account say so plainly — nothing is deleted — show the renewal price first and offer Renew plan; after you pay the app confirms by itself, and I have paid checks straight away. The app also notices a renewal made on the website or another Mac. Notices look after themselves: a transfer to a switched-off device waits quietly, an expired sign-in or a read-only shared folder gets one clear notice, solved problems clear their notices, and a drop in free space interrupts only when space is really low. Moved folders repair themselves. On the website, My Account is redesigned — your partner first, plan dates, billing history with filters, one row per Mac, and a worldwide profile prefilled from your billing details. Includes everything from 4.20.38 back to 4.20.32 (betas).

storage-studio-4.20.40.dmg · 68.0 MB · SHA-256 ac244fab95554483…
No longer available to download

v4.20.39 · build 4203900

November 1, 2026

My Account opens from the app: “My Account…” is now first in the menu and opens your account on the website — you confirm with one Continue — when your licence is active on that Mac. The menu is shorter: everyday tools first, everything else under More Tools and Help & Support. If your Delta plan ends, the app and your account say so plainly — nothing is deleted — show the renewal price first and offer Renew plan; after you pay the app confirms by itself, and I have paid checks straight away. The app also notices a renewal made on the website or another Mac. Notices look after themselves: a transfer to a switched-off device waits quietly, an expired sign-in or a read-only shared folder gets one clear notice, solved problems clear their notices, and a drop in free space interrupts only when space is really low. Moved folders repair themselves. On the website, My Account is redesigned — your partner first, plan dates, billing history with filters, one row per Mac, and a worldwide profile prefilled from your billing details. Includes everything from 4.20.38 back to 4.20.32 (betas).

storage-studio-4.20.39.dmg · 68.0 MB · SHA-256 f3ecb18e2e0959f4…
No longer available to download

v4.20.38 · build 4203800 Earlier Beta

October 30, 2026

Apps you move to your fast drive now stay there through their own updates: after an update Storage Studio checks the app is complete and working, puts back the last good copy if an update didn't finish, and returns an app an update put back on your Mac to the drive once you quit it — the clean-up says what it kept or repaired. Offload works on more apps: it stops the app and its background parts first, and App Store apps are offloaded completely (an app that 4.20.37 left on your Mac with only its data offloaded gets that data back by itself). The Apps list updates in place after an action, Safari is shown as part of macOS, apps whose installer adds a shortcut in Applications show their real size and can be moved, and Job Insights has Clear all. Fixed: Uninstall no longer refuses apps whose file name differs from the name you see, dates show in a locked folder's Details view, Emergency Space steps can be selected, your Delta plan's status follows your payments, and Index CSV exports are safe to open in a spreadsheet. On the website: a redesigned pricing page with today's prices and the right savings, a clearer homepage, faster pages, trust & compliance badges and the refund policy in the footer, a website assistant that knows more, Date created and clearer marks in Delta Drive on the web, and a partner application that keeps your draft. Includes everything from 4.20.37: an unlocked locked folder now works like any folder in Delta Drive — Icons, List and Details views, sorting, search, selecting several items and real dates — and every encrypted item wears a small green lock. Locked folders open faster, listed from the folder's own index whose names stay encrypted; opening a file says "Opening … — downloading and decrypting" straight away; and Decrypt to this Mac keeps decrypted copies in a folder you choose while the folder on Delta stays locked. Uninstall works on more apps: background parts are stopped first, items installed for all users ask for your password once, and for suites such as Adobe the maker's own uninstaller is suggested first while files the suite's other apps share are kept. In Emergency Space you can tick the checklist steps you want and Free up space runs them after you review them. Includes everything from 4.20.36: while a folder is still being locked, you can open its files and save copies of them. Includes everything from 4.20.35: locking a folder shows real progress while it works — the speed and the amount done keep moving instead of saying the lock has stalled — and an interrupted lock finishes by itself after a restart, with clearer words ("Waiting on the drive…", a plain Pause button). Includes everything from 4.20.34: a folder's Index now opens in its own window that you can move and resize, with search, sorting, filters and CSV export, and names stay on one line. When the folder you're in has an index, an Index button appears in Delta Drive's toolbar. Includes everything from 4.20.33: when your Delta storage is full, you know what happens — if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room; on plans that charge above their size nothing changes, and space above your plan is still charged at $0.02 per GB, only for what you use. Offers and free-access periods end on their date; folder locking is faster, and a lock that keeps failing shows Needs a look instead of retrying all the time; the same unsent change is kept as "(kept)" only once; "Date created" survives the Trash; and the website is faster. Folders shared with you need this version or later — older versions ask you to update. And everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.38.dmg · 67.9 MB · SHA-256 47e5a305cdc66f13…
No longer available to download

v4.20.37 · build 4203700 Earlier Beta

October 30, 2026

An unlocked locked folder now works like any folder in Delta Drive — Icons, List and Details views, sorting, search, selecting several items and real dates — and every encrypted item wears a small green lock. Locked folders open faster, listed from the folder's own index whose names stay encrypted; opening a file says "Opening … — downloading and decrypting" straight away; and Decrypt to this Mac keeps decrypted copies in a folder you choose while the folder on Delta stays locked. Uninstall works on more apps: background parts are stopped first, items installed for all users ask for your password once, and for suites such as Adobe the maker's own uninstaller is suggested first while files the suite's other apps share are kept. In Emergency Space you can tick the checklist steps you want and Free up space runs them after you review them. Includes everything from 4.20.36: while a folder is still being locked, you can open its files and save copies of them. Includes everything from 4.20.35: locking a folder shows real progress while it works — the speed and the amount done keep moving instead of saying the lock has stalled — and an interrupted lock finishes by itself after a restart, with clearer words ("Waiting on the drive…", a plain Pause button). Includes everything from 4.20.34: a folder's Index now opens in its own window that you can move and resize, with search, sorting, filters and CSV export, and names stay on one line. When the folder you're in has an index, an Index button appears in Delta Drive's toolbar. Includes everything from 4.20.33: when your Delta storage is full, you know what happens — if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room; on plans that charge above their size nothing changes, and space above your plan is still charged at $0.02 per GB, only for what you use. Offers and free-access periods end on their date; folder locking is faster, and a lock that keeps failing shows Needs a look instead of retrying all the time; the same unsent change is kept as "(kept)" only once; "Date created" survives the Trash; and the website is faster. Folders shared with you need this version or later — older versions ask you to update. And everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.37.dmg · 67.9 MB · SHA-256 0522960dd0a7dfbf…
No longer available to download

v4.20.36 · build 4203600 Earlier Beta

October 30, 2026

While a folder is still being locked, you can open its files and save copies of them — no waiting for the lock to finish; they are read-only until it does. Includes everything from 4.20.35: locking a folder shows real progress while it works — the speed and the amount done keep moving instead of saying the lock has stalled — and an interrupted lock finishes by itself after a restart, with clearer words ("Waiting on the drive…", a plain Pause button). Includes everything from 4.20.34: a folder's Index now opens in its own window that you can move and resize, with search, sorting, filters and CSV export, and names stay on one line. When the folder you're in has an index, an Index button appears in Delta Drive's toolbar. Includes everything from 4.20.33: when your Delta storage is full, you know what happens — if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room; on plans that charge above their size nothing changes, and space above your plan is still charged at $0.02 per GB, only for what you use. Offers and free-access periods end on their date; folder locking is faster, and a lock that keeps failing shows Needs a look instead of retrying all the time; the same unsent change is kept as "(kept)" only once; "Date created" survives the Trash; and the website is faster. Folders shared with you need this version or later — older versions ask you to update. And everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.36.dmg · 67.6 MB · SHA-256 0f9117899fa29d67…
No longer available to download

v4.20.35 · build 4203500 Earlier Beta

October 30, 2026

Locking a folder shows real progress while it works — the speed and the amount done keep moving instead of saying the lock has stalled — and an interrupted lock finishes by itself after a restart, with clearer words ("Waiting on the drive…", a plain Pause button). Includes everything from 4.20.34: a folder's Index now opens in its own window that you can move and resize, with search, sorting, filters and CSV export, and names stay on one line. When the folder you're in has an index, an Index button appears in Delta Drive's toolbar. Includes everything from 4.20.33: when your Delta storage is full, you know what happens — if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room; on plans that charge above their size nothing changes, and space above your plan is still charged at $0.02 per GB, only for what you use. Offers and free-access periods end on their date; folder locking is faster, and a lock that keeps failing shows Needs a look instead of retrying all the time; the same unsent change is kept as "(kept)" only once; "Date created" survives the Trash; and the website is faster. Folders shared with you need this version or later — older versions ask you to update. And everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.35.dmg · 67.6 MB · SHA-256 c47f4efe82df57c6…
No longer available to download

v4.20.34 · build 4203400 Earlier Beta

October 30, 2026

A folder's Index now opens in its own window that you can move and resize, with search, sorting, filters and CSV export, and names stay on one line. When the folder you're in has an index, an Index button appears in Delta Drive's toolbar. Includes everything from 4.20.33: when your Delta storage is full, you know what happens — if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room; on plans that charge above their size nothing changes, and space above your plan is still charged at $0.02 per GB, only for what you use. Offers and free-access periods end on their date; folder locking is faster, and a lock that keeps failing shows Needs a look instead of retrying all the time; the same unsent change is kept as "(kept)" only once; "Date created" survives the Trash; and the website is faster. Folders shared with you need this version or later — older versions ask you to update. And everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.34.dmg · 67.6 MB · SHA-256 2de4ae0d5ef88a47…
No longer available to download

v4.20.33 · build 4203300 Earlier Beta

October 30, 2026

When your Delta storage is full, you know what happens: if your plan is set to pause at its size, Delta uploads and backups pause when you reach it, while downloads, restores and deleting files keep working, and everything carries on by itself as soon as there's room. On plans that charge above their size nothing changes — space above your plan is still charged at $0.02 per GB, only for what you use — and the pricing page says which applies to each plan. Offers and free-access periods now end on their date. Folder locking is faster on large and nested folders; a lock that keeps failing stops retrying all the time, shows Needs a look, and Resume tries again straight away; the same unsent change is kept as "(kept)" only once; and "Date created" survives the Trash. The website is faster. Folders shared with you need this version or later — older versions ask you to update. Includes everything from 4.20.32: folder lock for everyone that carries on by itself in the background, with live progress, Pause and Resume, and Stop and undo, and a locked folder never appears in Finder; folders shared with you open right in the app; a "Reach 100 GB free" checklist in Emergency Space; folder indexes that stay; Date created in Delta Drive; a more careful Tuhi; an e-mail when a Delta plan ends; new Delta storage plans from $1.99 a month (save up to 20% with Storage Studio on one subscription); and exact prices in the app. Apple silicon, notarized by Apple.

storage-studio-4.20.33.dmg · 67.5 MB · SHA-256 64535cc994bc2582…
No longer available to download

v4.20.32 · build 4203200 Earlier Beta

October 29, 2026

Folder lock, for everyone — and it carries on by itself: once locking has started you can continue in the background, and it picks up where it left off if Storage Studio quits, your Mac restarts or the internet drops, with live progress, Pause and Resume, and Stop and undo so a folder is never left half-done. It is much faster, files you drop into an open locked folder are locked on the way in, a locked folder never appears in Finder, and a lock always holds — a locked folder can't be shared or changed from another Mac or the website. A change you hadn't finished sending from Finder is kept inside the folder as "(kept)", and an edit made while a folder is being locked is never lost. Folders shared with you open right in the app, and files you receive are checked by macOS before they open. Delta Drive's Details view gains a Date created column, on your Mac and on the website, and folders no longer show 1 Jan 2000. A folder's index now stays and shows first in its folder. A new "Reach 100 GB free" checklist in Emergency Space lists every way to get space back, best value first, and can do all the safe steps for you in one go; Storage Inspector gains Make room… and Review apps, and a code project is never moved with links left behind. Tuhi never acts on a question, asks "Do you mean…?" when a word could mean two things, and answers more about locking folders and Delta Drive. New Delta storage plans from 200 GB to 15 TB start at $1.99 a month, save up to 20% with Storage Studio on one subscription, and space above your plan is charged at $0.02 per GB, only for what you use. The app shows exact prices ($9.95), and storagestudio.us has a redesigned pricing page. When a Delta plan ends we e-mail you what still works; an ended combined plan becomes read-only, and downloads keep working. Includes everything since 4.20.27 for anyone coming from it: sharing rebuilt, Delta Drive as a workspace with its own window, synced folders that never erase, view-only links that always end, files you can open and review in the browser, colours, marks and reminders, a Trash with Put back, one switch for usage and crash reports, and updated Terms. Apple silicon, notarized by Apple.

storage-studio-4.20.32.dmg · 67.5 MB · SHA-256 72784eaeb312fc4f…
No longer available to download

v4.20.31 · build 4203100

October 29, 2026

Sharing, rebuilt: share one file or folder and see only that item's shares; Shared by me and Shared with me work like My Drive, with every option on right-click; a new Sharing stats tab has the figures, charts and one list to manage every share. Finder follows a drive switch reliably and puts itself right with nothing to press. After you accept the updated Terms once, you're asked again only when a document's version changes. A cancelled Delta plan keeps working until the end of the period you paid for. Includes everything since 4.20.27: Delta Drive becomes a workspace with its own window, synced folders that never erase, view-only links that always end, files you can open and review in the browser, colours, marks and reminders, and a Trash with Put back; one switch for usage and crash reports; 12-character e-mailed codes; and a clearer storage gauge on Home. Apple silicon, notarized by Apple.

storage-studio-4.20.31.dmg · 66.4 MB · SHA-256 d04634aaea7636c4…
No longer available to download

v4.20.30 · build 4203000

October 29, 2026

Sharing, rebuilt: share one file or folder and see only that item's shares; Shared by me and Shared with me now work like My Drive, with every option on right-click; a new Sharing stats tab has the figures, charts, filters and one grid to manage every share. Finder follows a drive switch reliably and puts itself right with nothing to press. A cancelled Delta plan keeps working until the end of the period you paid for. Apple silicon, notarized by Apple.

storage-studio-4.20.30.dmg · 66.3 MB · SHA-256 a8177fe5b32433a4…
No longer available to download

v4.20.29 · build 4202900

October 29, 2026

Delta Drive becomes a workspace: its own window, a safe drive switch that asks first, undoes itself if the switch fails and no longer waits for Finder (Finder puts itself right on its own, with nothing to press), synced folders that never erase, view-only links that always end, a Shares screen, files you can open and review in the browser, colours, marks and reminders, and a Trash with Put back. One switch for usage and crash reports in Settings → Privacy, updated Terms and Privacy Policy to accept, 12-character e-mailed codes, a clearer storage gauge on Home, a quicker Finder folder when Bridge devices are offline, and fixes for New folder, right-click, Safari and the name of the service your own storage is on. Apple silicon, notarized by Apple.

storage-studio-4.20.29.dmg · 66.0 MB · SHA-256 130cf407785b66ca…
No longer available to download

v4.20.28 · build 4202800

October 28, 2026

Delta Drive becomes a workspace: its own window, a safe drive switch that asks first and undoes itself if anything fails, synced folders that never erase, view-only links that always end, a Shares screen, files you can open and review in the browser, colours, marks and reminders, and a Trash with Put back. One switch for usage and crash reports in Settings → Privacy, updated Terms and Privacy Policy to accept, 12-character e-mailed codes, and fixes for New folder, right-click and Safari. Apple silicon, notarized by Apple.

storage-studio-4.20.28.dmg · 66.0 MB · SHA-256 a0fae5f889ff5dc6…
No longer available to download

v4.20.27 · build 4202700

October 27, 2026

Safer licence and update checks — your licence and every update are checked for a signature only Storage Studio can make, and an update installs only when signed by us. Delta Drive is quicker as you browse, and messages to your partner carry proof they came from your Mac. Includes everything since 4.19.21: Tuhi does the work you ask, moved folders are protected, faster backups, Delta Trust on one Mac and Delta Drive on several, Keep both or Merge, one-click clipboard pause and your partner inside the app. Apple silicon, notarized by Apple.

storage-studio-4.20.27.dmg · 64.8 MB · SHA-256 c42fe0f6abd2e787…
No longer available to download

v4.20.26 · build 42026 Earlier Beta

October 27, 2026

Data Parking can keep both copies or merge them when a folder is already on the other side, and a merge never overwrites a different file — the old one is kept with the date in its name. Plus Delta Drive's Index loads at once, and app offloading no longer thinks your drive is full. Apple silicon, notarized by Apple.

storage-studio-4.20.26.dmg · 64.8 MB · SHA-256 2ccae0c9ac42763d…
No longer available to download

v4.20.24 · build 42024 Earlier Beta

October 27, 2026

Delta Drive shows your files straight away and refreshes the folder when you come back to it. Plus a new Storage Profile card showing what Storage Studio itself keeps on your Mac and drive, and a backup cache left on your Mac now clears itself. Apple silicon, notarized by Apple.

storage-studio-4.20.24.dmg · 64.7 MB · SHA-256 cba6a31a28e70125…
No longer available to download

v4.20.23 · build 42023

October 27, 2026

A new Storage Profile card shows what Storage Studio itself keeps on your Mac and on your drive, what each part is for, and what it means. A backup cache left on your Mac now clears itself while your drive is connected. Apple silicon, notarized by Apple.

storage-studio-4.20.23.dmg · 64.7 MB · SHA-256 aa6d23a7312d96e3…
No longer available to download

v4.20.22 · build 42022 Earlier Beta

October 27, 2026

Delta Drive opens about three times faster, files you open are kept on this Mac and reopen instantly when unchanged (shown as Ready to read), and switching away while it loads no longer stops it. Apple silicon, notarized by Apple.

storage-studio-4.20.22.dmg · 64.7 MB · SHA-256 27362556a625914f…
No longer available to download

v4.20.21 · build 42021 Earlier Beta

October 27, 2026

Tell Tuhi to stop, carry on or cancel a download, transfer, move or backup in your own words, and answer her buttons by typing. She now says she doesn't know rather than guess. Moving a folder whose copy is already on your drive can keep both or merge, not only replace. Apple silicon, notarized by Apple.

storage-studio-4.20.21.dmg · 64.7 MB · SHA-256 52782175cdc41ae2…
No longer available to download

v4.20.20 · build 42020 Earlier Beta

October 27, 2026

Downloads to an external drive no longer stop as 'Needs space' when the drive has plenty of room; continuing a download on your Downloads folder no longer fails with 'read only'.

storage-studio-4.20.20.dmg · 64.6 MB · SHA-256 7751a5dbfa518465…
No longer available to download

v4.20.19 · build 42019 Earlier Beta

October 27, 2026

Tuhi sorts out a download you already have (in progress, elsewhere, failed earlier, or already on disk) before starting another; a repeated 'download this' follows the existing download; iPhone backups can move to the drive (and back).

storage-studio-4.20.19.dmg · 64.6 MB · SHA-256 8bad1a7d0057445d…
No longer available to download

v4.20.18 · build 42018 Earlier Beta

October 26, 2026

Tuhi finishes the job: downloads go where you ask, space checked first with a choice, retries, done with Show in Finder; Cancel discards the download; Bridge non-empty folder delete.

storage-studio-4.20.18.dmg · 64.6 MB · SHA-256 d9ccfd37a648706d…
No longer available to download

v4.20.17 · build 42017 Earlier Beta

October 26, 2026

Tuhi reads a link before downloading it: redirects followed, download pages (including script-started downloads) resolved to the real file, links with ? understood, honest answers for dead links.

storage-studio-4.20.17.dmg · 64.5 MB · SHA-256 4066eaca87ffbccb…
No longer available to download

v4.20.16 · build 42016 Earlier Beta

October 26, 2026

If you got Storage Studio from a partner, their Home card can now be one picture that fills the card (animated too), with an optional hover picture. The partner card zooms on hover like the other Home cards.

storage-studio-4.20.16.dmg · 64.5 MB · SHA-256 132bfb47062f547c…
No longer available to download

v4.20.15 · build 42015 Earlier Beta

October 25, 2026

The code card has two buttons: Enter my code, and Register with seller's invoice.

storage-studio-4.20.15.dmg · 64.5 MB · SHA-256 45cfdaecdbe3c868…
No longer available to download

v4.20.14 · build 42014 Earlier Beta

October 25, 2026

Have a partner code? Enter it in the app, or register it on our website (with your seller's invoice) — both linked from the licence screen.

storage-studio-4.20.14.dmg · 64.5 MB · SHA-256 0810ae245f535292…
No longer available to download

v4.20.13 · build 42013 Earlier Beta

October 25, 2026

The licence-key / partner-code card is first on the licence screen; the opening screen appears all at once instead of sliding in.

storage-studio-4.20.13.dmg · 64.5 MB · SHA-256 7a7e29f002d80bcc…
No longer available to download

v4.20.11 · build 42011 Earlier Beta

October 25, 2026

The licence screen's code card is now easy to find: a green card for a licence key or a partner code.

storage-studio-4.20.11.dmg · 64.5 MB · SHA-256 a56a683b8ba8f7a8…
No longer available to download

v4.20.10 · build 42010 Earlier Beta

October 25, 2026

Files copied to a paired device's shared folder keep their modified date; renaming a folder in the Storage Studio location no longer leaves a '<name> 2' copy; overwriting a file on a shared folder no longer leaves stale bytes (needs the updated Bridge on the device).

storage-studio-4.20.10.dmg · 64.5 MB · SHA-256 99b0bb4ff36a35f5…
No longer available to download

v4.20.9 · build 42009 Earlier Beta

October 24, 2026

Delta Trust works on one Mac at a time: disconnect it from a Mac with Touch ID, or ask us to disconnect a lost Mac, then recover it on your new Mac with your recovery kit. Delta Drive now connects on your other Macs by itself, up to five devices, with a list to remove any. Apple silicon, notarized by Apple.

storage-studio-4.20.9.dmg · 64.5 MB · SHA-256 db6bae5b84b946c4…
No longer available to download

v4.20.8 · build 42008 Earlier Beta

October 24, 2026

Partners can now send you news and offers — you'll see a badge on their card on Home, and the message opens once when you click it. Reach your partner on their chosen messaging app, by e-mail or phone, or drop them a message from inside Storage Studio. Apple silicon, notarized by Apple.

storage-studio-4.20.8.dmg · 64.4 MB · SHA-256 9b09f1c20f9b4b8e…
No longer available to download

v4.20.7 · build 42007 Earlier Beta

October 24, 2026

Screens that ask for a quick verification — starting a trial, claiming an offer, sharing feedback, contacting support and confirming your e-mail for Delta Trust — now fit their content without scrolling. Apple silicon, notarized by Apple.

storage-studio-4.20.7.dmg · 64.3 MB · SHA-256 cfee6b4ffcedd905…
No longer available to download

v4.20.6 · build 42006 Earlier Beta

October 24, 2026

Your partner's card on Home opens their website with their logo while it loads, and Tuhi can now answer questions about clipboard sharing, your licence e-mails and your partner. Apple silicon, notarized by Apple.

storage-studio-4.20.6.dmg · 64.3 MB · SHA-256 f462e6ae99106c07…
No longer available to download

v4.20.5 · build 42005 Earlier Beta

October 24, 2026

Partner logos now show correctly on the opening screen when a partner has no dark-mode logo. Apple silicon, notarized by Apple.

storage-studio-4.20.5.dmg · 64.3 MB · SHA-256 2ccfd522a2791788…
No longer available to download

v4.20.4 · build 42004 Earlier Beta

October 24, 2026

If you bought through a Storage Studio partner, Storage Studio now shows them: their logo beside ours as the app opens, a card on Home that opens their website inside the app, and their support contact next to ours in Help. Apple silicon, notarized by Apple.

storage-studio-4.20.4.dmg · 64.3 MB · SHA-256 31cd7cc03357eebc…
No longer available to download

v4.20.3 · build 42003 Earlier Beta

October 24, 2026

If you already have Delta storage, the Delta screens now say so on every Mac you activate, instead of offering plans again. After activating, "Restart now" brings Storage Studio straight back, and you're asked only once. Apple silicon, notarized by Apple.

storage-studio-4.20.3.dmg · 64.2 MB · SHA-256 66eeb1f4931e8ef1…
No longer available to download

v4.20.2 · build 42002 Earlier Beta

October 24, 2026

Clipboard sharing now shows one clear state everywhere — green when on, red when paused or off — and the switch in the Junk Yard panel, the Devices screen and the Bridge app always agree; turning it on also switches it on for your connected devices. The Junk Yard button shows a hand cursor and a small animation (skipped when Reduce Motion or power saving is on). The Bridge window on Windows no longer stays on top of other windows. Apple silicon, notarized by Apple.

storage-studio-4.20.2.dmg · 64.2 MB · SHA-256 d3e95b9cf6b579ba…
No longer available to download

v4.20.1 · build 42001 Earlier Beta

October 24, 2026

Pause clipboard sharing in one click — from the bottom of the Junk Yard side panel, the Devices screen or the Bridge menu; your per-device choices come back when you resume. “Email my licence key” now sends a one-time code first, and one e-mail lists every licence on your address. If you bought through a Storage Studio partner, their name now appears in Settings → License, on Home and on your account page. A quick verification step protects the screens that send a code or start something. Apple silicon, notarized by Apple.

storage-studio-4.20.1.dmg · 64.2 MB · SHA-256 01ab4c37fc6f3bce…
No longer available to download

v4.20.0 · build 42000 Earlier Beta

October 24, 2026

When a trial ends, the screen offers every plan on sale — Storage Studio, a Storage Studio + Delta combo, Delta on its own — and greys out what your email already has, with the reason: a Storage Studio licence belongs to one Mac, Delta storage to your email, so neither is sold to you twice. Backups now move only what changed: Storage Studio’s own working files are no longer part of your backup, each new version is checked right after it is saved, and older versions get a small daily check instead of a full read-back after every run — a backup that took over two hours on a Mac we measured now takes four minutes, and a day’s download fell from well over a hundred gigabytes to about one. The footprint card shows what Storage Studio sends and receives, live and for the last fourteen days, by what used it. We leave at least half of your spare bandwidth to your other apps and pause our own background network work when your Mac is busy or on a hotspot — anything you start yourself runs at full speed. Bridge uses far less data while your other devices are away, sends the moment you copy, offers big items as a download instead of failing, and says “Sent” only when the other device confirms. Also since 4.19.20: partner codes in the app, Storage Studio and Delta storage as one plan, and your own account page on storagestudio.us. Removing your licence from a Mac now needs a code sent to your licence e-mail, warns first in bold red where your data could be at risk, and leaves the licence free to activate again on any Mac. Your recovery kit’s QR code opens a certificate of when and where it was made, after an e-mailed code. Delta Drive can be disconnected from a Mac and Delta Trust backups paused. Apple silicon, notarized by Apple.

storage-studio-4.20.0.dmg · 64.2 MB · SHA-256 9d4500c94b7b2caf…
No longer available to download

v4.19.21 · build 4192100

October 5, 2026

Got Storage Studio from a partner? Enter their code right in the app — Settings → License, with your name and email — and when a partner licence is about to end, the licence card and an email offer another code (added on from your end date) or auto-pay with nothing charged early. Storage Studio and Delta storage now come together as one plan, monthly or yearly, right on the plan screen, and partner codes that include Delta storage are recognised. When we offer more than one free trial extension, the app now offers each of them. The coupon box tells you where a partner code belongs, and partners are credited when you download through their link — only their code travels, never your name, email or files. On storagestudio.us: your own account page (sign in with an emailed link or code), a pricing page with every plan, codes confirmed by email before anything is issued, and Tuhi answering about your own account when you’re signed in. Apple silicon, notarized by Apple.

storage-studio-4.19.21.dmg · 63.4 MB · SHA-256 6e37b69ce5f830ae…
No longer available to download

v4.19.20 · build 4192000

October 2, 2026

Tips arrive in the Learning Center, and it now keeps loading as you scroll. Storage Studio keeps a quiet watch on your disk and tells you about sudden, large, unexplained activity — space filling or freeing fast, heavy reading or writing — after learning what’s normal for your Mac, each drive and each app. Tuhi answers from our FAQ library and wiki, with a link to the full answer. Data Parking now keeps permissions (where the drive supports them) and the Finder Locked and hidden flags with your files, and a locked file no longer stops a move. Billing & invoices takes you to your own billing page in one click, and if a payment needs a look, Storage Studio says so clearly, keeps working, and checks again by itself once you’ve paid. Also in this update (from 4.19.19): OneDrive, Box and another Apple ID’s iCloud Drive with its iCloud Photos in Finder, smoother big folders with previews, opened files kept only as long as you choose, a Finder button, and Run again for finished transfers. Your files stay yours, nothing is deleted to move it, and every change can be undone. Apple silicon, notarized by Apple.

storage-studio-4.19.20.dmg · 63.2 MB · SHA-256 083b58db52c28fc6…
No longer available to download

v4.19.4 · build 4190400

September 17, 2026

Beta. Storage Studio's own relay for Bridge: two Macs with no direct route between them now connect through our relay with no size limit, and a device that learns the relay address after starting moves onto it within seconds. Live device status (spinner / green / transfer arrows), usable limited links for small items, consented diagnostic sharing for support, My Drive with your registered email, Move My Drive to Delta Drive, missing moved apps recovered first.

storage-studio-4.19.4.dmg · 56.2 MB · SHA-256 503cc5db4b577b53…
No longer available to download

v4.19.0 · build 4190000

September 16, 2026

My Drive now works with just Storage Studio: use storage you already own — Amazon S3, Cloudflare R2, Wasabi, DigitalOcean Spaces and other S3-compatible storage — with a trial or licence and nothing else to buy. Open the Delta Drive tab, choose Use storage you own, confirm your email with a code, and connect your bucket; it opens in a browser too. If your trial or licence ends, My Drive pauses rather than disappearing, and nothing in your storage is touched. Sharing now works on storage you own too, and if you buy Delta Drive later you can move My Drive to Delta Drive with everything kept. We email you whenever another Mac is added. Moving, trashing and creating folders from your Mac on storage you own now acts on the right drive. Shares made in the browser while looking at storage you own, which previously couldn’t be opened, now work. Carries everything from 4.18.0.

storage-studio-4.19.0.dmg · 55.7 MB · SHA-256 01108d8a90924316…
No longer available to download

v4.17.1 · build 4170100

September 9, 2026

Beta. Fixes for things that quietly stopped working on a long-running Mac: the Junk Yard side panel opened and vanished before you could reach it; the Junk Yard stopped taking clipboard copies whenever the Mac got briefly busy, and lost what you copied during the pause; and Apps showed "Loading your apps…" every time you opened it more than five minutes after launch. Repeated transfers are now grouped instead of one identical row per scheduled run. Moving folders clears the empty folders left at the source — only genuinely empty ones, never the folder you moved from. Releasing space your Mac is holding now shows you what it would release before you commit. Carries everything from 4.17.0. Universal, notarized by Apple.

storage-studio-4.17.1.dmg · 117.8 MB · SHA-256 43a4052f5a964156…
No longer available to download

v4.17.0 · build 4170000

September 7, 2026

Delta X: Delta Trust for your backups, Delta Drive for your working files, and My Drive when you would rather those sat on storage you already own. Point the drive at your own S3-compatible bucket; we write under one prefix and touch nothing else. The two working drives share nothing, so switching copies no data and loses nothing. Fixed: a switched-off drive no longer serves files, backing up no longer reads 100% with days left, and paste works in every text field.

storage-studio-4.17.0.dmg · 117.7 MB · SHA-256 c24e65adc2ccf30b…
No longer available to download

v4.16.12 · build 4161200

August 23, 2026

A Junk Yard preview can no longer be dragged off the edge of the screen. Move one far enough and part of it went past the edge and stayed there — text cut off down the side — and if you dragged far enough the bar you grab it by went with it, leaving no way to pull it back. It now stops with enough of itself on screen to grab, and the note and image editor are fixed the same way. The Connected devices panel also gains a single Sharing switch: turn it off and nothing leaves your Mac, while your devices stay connected so turning it back on is instant — nothing you have set up is lost. Connect and Disconnect now look like buttons rather than plain text. Under the surface, pausing is now per device: it used to be all-or-nothing, so pausing one device quietly stopped folder access, file transfers, clipboard and sync for every connected device. Carries everything from 4.16.11. Universal, notarized by Apple, and everything it needs is inside the app.

storage-studio-4.16.12.dmg · 114.3 MB · SHA-256 75019e4500421c52…
No longer available to download

v4.16.11 · build 4161100

August 23, 2026

Carries everything from 4.16.10, plus one piece of groundwork finished. 4.16.10 added the ability to switch on a relay — for devices that cannot reach each other directly, which some mobile networks will not allow — but only Storage Studio itself could be told where that relay is. Storage Studio Bridge, on your PC or second Mac, had no way to find out, and a relay only one side knows about does not connect anybody. It now learns it as part of a check it already makes. A relay never sees your files; everything through it stays encrypted end to end. From 4.16.10: paired devices come back faster after you change network — they used to sit on "Connecting…" for up to 40 seconds after a Wi-Fi switch. Universal, notarized by Apple, and everything it needs is inside the app.

storage-studio-4.16.11.dmg · 114.3 MB · SHA-256 637a0e90302e93c7…
No longer available to download

v4.16.7 · build 416700

August 21, 2026

Beta - backup control and honesty. Stop now actually stops a run (a verify was uncancellable by construction, and Stop had no escalation when the engine ignored the polite signal). A backup interrupted by a quit or crash no longer claims to be running for ever with no way to stop it. A cloud destination can be removed without deleting the versions stored there. Automatic cloud backups measure real upload speed to the real destination first and defer politely when it is hopeless - manual backups are never blocked. Also includes the duplicate-scan honesty work: Include small files, auto-scan freshness, the performance gate, and an explanation of what was actually compared.

storage-studio-4.16.7.dmg · 114.2 MB · SHA-256 c4cd6b9523881e3f…
No longer available to download

v4.16.3 · build 416300

August 20, 2026

Getting started can no longer get stuck. If the verification code we email you doesn't arrive — it can land in spam, or be delayed, or be blocked entirely before it reaches you — the welcome screen now lets you start your trial anyway, and we confirm your email later. Nobody should be locked out of an app they have installed because of a message they never received. Related: if the app ever showed you a

storage-studio-4.16.3.dmg · 113.8 MB · SHA-256 e4552a9b16eb9046…
No longer available to download

v4.15.0 · build 401500

August 14, 2026

Connecting a cloud account is a nicer, and more reliable, few seconds in this release. When you finish signing in with Google or Dropbox, your browser now lands on a Storage Studio page that simply tells you you're connected — served from your own Mac, never from a website — instead of the bare technical page it used to show. Only one tab opens now, not two, and if a provider refuses the sign-in the same page explains why in plain English and adds nothing. We also fixed a problem that could leave your cloud accounts list looking empty after a sign-in that had actually worked: the account was there the whole time, and it will simply appear once you update — nothing to re-add. Universal, notarized by Apple, and everything it needs is inside the app; your files stay yours.

storage-studio-4.15.0.dmg · 113.5 MB · SHA-256 f80cc5494440e82c…
No longer available to download

v4.14.6 · build 414600

August 8, 2026

Alpha — everything since 4.14.0, consolidated.

WHERE YOUR SPACE ACTUALLY WENT. Storage Studio now measures the areas macOS sets aside for temporary files, which it never used to look at. That matters more than it sounds: an app can quietly leave a very large share of your disk there — on the Mac this was built for, one had accumulated more than a third of the drive in leftover folders over several weeks, and nothing on the machine could see it. Those areas are now measured, attributed to the app responsible, and offered for clearing.

Storage Inspector opens on a real, ranked breakdown of what is using your disk, drillable to any depth, alongside what changed since last time and how old the data your backups are holding is. It says plainly when part of the disk could not be read, rather than presenting a partial total as complete.

EMERGENCY SPACE. When the disk is nearly full, this shows what is using it and offers the safest options first — clearing files your apps rebuild by themselves, before it ever suggests moving anything of yours. Tell it how much room you want and it picks the smallest set that gets you there. Nothing happens until you choose, and nothing that removes data is ever ticked for you.

You can open a folder to see inside before agreeing to anything. A clear-up can be stopped at any point: it finishes the item it is on, tells you what was done and what is left, and carries on later rather than starting over. You can see exactly which folders were removed, and everything cleared stays recoverable.

It also explains what most tools leave out — space your Mac is holding in its own automatic backups, which is why deleting files sometimes gives nothing back — and offers to release it.

WHAT IT WILL NOT TOUCH. Folders holding an app's settings, sign-ins or history are never offered; only the parts an app rebuilds by itself. Browser profiles are refused outright. Your Trash is measured and reported but never emptied for you.

DATA PARKING. Folder sizes are real sizes now, measured from the contents rather than the folder's own record, with sorting by size, name or date. Moves show live progress with an honest estimate, leave a link behind so your apps keep working, and can be undone while the drive is connected.

THE RECYCLE VAULT. It now says where it is — your removed files live on your external drive; this Mac keeps only the list, plus anything still waiting for the drive to be reconnected. Permanently deleting a large selection no longer freezes the window, and shows how far along it is.

QUIT AND RESTART REALLY DO STOP EVERYTHING, including background helpers that used to keep running after the app had closed, and only one copy of Storage Studio can run at a time.

PERMISSIONS. Full Disk Access is now detected correctly. Moving a folder that lives under a protected location used to leave Storage Studio believing it still had permission after macOS had withdrawn it, so problems appeared as unexplained read failures instead of a clear prompt. It now notices when your Mac stops honouring a permission you previously granted, and offers to sort it out at the moment something is refused rather than only on first launch.

FIXED. A rare case where relocating an already-relocated folder could overwrite it. An all-time "space reclaimed" figure that counted some space more than once and could never go down; it is now measured from what is actually on your drive and falls when you move something back. Two buttons that named an action they did not perform. And the install window is branded again.

storage-studio-4.14.6.dmg · 113.4 MB · SHA-256 659a6fbbb5071ea0…
No longer available to download

v4.14.1 · build 414100

August 8, 2026

Alpha. Fixes Full Disk Access detection: relocating a folder under a protected location used to make Storage Studio believe it still had permission when macOS had withdrawn it, so problems appeared as unexplained read failures instead of a clear prompt. The app now checks properly, notices when macOS stops honouring a permission you previously granted, and offers to sort it out at the moment something is refused rather than only on first launch. Also restores the branded install window, and the release build now refuses to produce an unbranded disk image instead of shipping one quietly.

storage-studio-4.14.1.dmg · 113.1 MB · SHA-256 783777d5abeda800…
No longer available to download

v4.14.0 · build 414000

August 7, 2026

Storage Studio now measures your disk instead of guessing. Storage Inspector opens on a real, ranked breakdown of what is actually using space — drillable to any depth — with what changed since last time, and how old the data your backups are holding is. Emergency Space finds room fast when your disk is full: it shows what it would move, expanded so you can see inside, and moves only data an app rebuilds by itself, never your settings, sign-ins or history. Folder sizes in Data Parking are real sizes now, with sorting by size, name or date. Moves show live progress with an honest estimate, leave a link behind so your apps keep working, and can be undone while the drive is connected. We also fixed a rare case where relocating an already-relocated folder could overwrite it, and corrected an all-time figure that had been counting some space more than once.

storage-studio-4.14.0.dmg · 113.1 MB · SHA-256 dfe5a6bdbd130d02…
No longer available to download

v4.13.7 · build 41307

August 5, 2026

Two things in this release. First, Demo Mode: turn it on in Settings and Storage Studio shows stand-in names, folders, accounts and devices instead of yours, so you can record a demo or a help video from your own Mac without any of your personal information appearing in it. Everything still looks full and behaves normally — nothing is really moved, removed or emptied while it's on, and background tidying pauses — and a badge plus a changed menu-bar icon make it obvious it's running, so a recording session can't quietly end with it still on. There's also a leak check that looks through everything it has prepared, including what an AI assistant could read, and tells you plainly whether it's safe to record. Second, your fast drive now carries Storage Studio's own working files. A backup keeps a large working cache, which had quietly grown to several gigabytes on the internal disk; it now lives on your fast drive when that's connected, moves across when you reconnect, and only a small, capped amount is ever held on your Mac in between. Several logs that could grow without limit are capped too. We also fixed a backup that could get stuck if you ejected your drive mid-run, and a case where the Recycle Vault could quietly stop holding removed files when your Mac was low on space — sending them to the Trash instead and losing the six-month recovery window. Your files, your backups and your passphrase are untouched, and every change stays reversible. Universal build, notarized by Apple.

storage-studio-4.13.7.dmg · 111.2 MB · SHA-256 fd766aa79050556f…
No longer available to download

v4.13.6 · build 41306

August 5, 2026

"Restart & install" now installs. If you pressed it on 4.13.4 or 4.13.5, the update had downloaded and verified correctly and the button was live — but pressing it closed the notification and left you exactly where you were, because the app was asking itself to quit in a way that could never complete. It now quits and reopens on the new version, in about a second. If this happened to you, quitting Storage Studio yourself and opening it again will land you on the version that was waiting. We also made it impossible for this to fail quietly again: every reason an update can be refused — the app isn't in your Applications folder, the downloaded file went missing or no longer matches, Apple's security check didn't pass — now appears as a notification with the actual reason, where before it was recorded and shown nowhere. And if the app ever doesn't shut down, the installer now stops and changes nothing rather than replacing the app underneath itself, leaving the update ready to try again. The safety chain around updating is unchanged: the download is verified by checksum, re-verified immediately before installing, checked against Apple's notarization, and your files, settings and licence are untouched. Universal build, notarized by Apple.

storage-studio-4.13.6.dmg · 110.3 MB · SHA-256 30a239f0472a4dd9…
No longer available to download

v4.13.5 · build 41305

August 5, 2026

Finding duplicate files in your cloud accounts now actually works. Before this, any connected account with more than a couple of hundred files came back empty — and told you your provider didn't publish file fingerprints, which was never the real reason. On a large Google Drive it now finds thousands of duplicate sets and tens of gigabytes you can reclaim. You can also remove them, not just look at them: clear one copy, keep the best copy of a set, or clean a whole account — and we tell you plainly whether it can be undone, because on Google Drive and Dropbox removed copies go to that service's own Trash, while on S3 and FTP there is no Trash and removal is permanent. Those always ask first, and one copy is always kept. Each account is checked on its own now, results appear as they are found rather than all at the end, and the automatic check tells you what it is waiting for instead of sitting silent. The Junk Yard preview is also readable at last — pinch to zoom, drag to pan, or fill the screen. Nothing is ever downloaded to compare files, and online-only files stay online-only. Universal build, notarized by Apple.

storage-studio-4.13.5.dmg · 110.4 MB · SHA-256 f2d99bfdb27c9a7b…
No longer available to download

v4.13.4 · build 41304

August 2, 2026

This release is about two things we care about more than features: never losing a file, and never getting in your way. Everywhere Storage Studio removes an original after moving or archiving it, it now proves the new copy is complete — comparing the actual contents, not just counts and sizes — before anything goes, and it keeps the original if the check doesn't pass. Anything the scheduled clean-up removes for you now goes to the Trash of the drive it came from, so it stays recoverable. Background work has been made genuinely lazy: scans, backups, and transfers yield the disk to whatever you're doing, an 8 GB Mac is no longer stuck in a reduced mode, and Low Power Mode stays fully usable. We also fixed a backup that could be reported as verified when its check had actually failed — if you use Data Backup, that's the reason to update — along with faster launch, a photo-editor crash on macOS Monterey, and more thorough redaction of file names in crash reports and the on-device assistant. Your files stay yours, nothing is deleted to move it, and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.13.4.dmg · 110.2 MB · SHA-256 f8805eba9237da50…
No longer available to download

v4.13.3 · build 41303

July 31, 2026

This release makes Data Backup rock-solid and polishes a few things you'll notice every day. If a backup ever says the passphrase didn't match, you can re-enter it right there — Storage Studio checks it on the spot, tells you immediately if it isn't right, and once confirmed it sticks and reconnects to all your existing versions without deleting a thing. A backup that's already been saved is never mistaken for a passphrase problem again, and because a first cloud backup uploads your files as many small encrypted pieces, it now shows a clear note so a slow-but-working upload never looks stuck. Your "Storage over time" charts also stay visible in the app's lighter, low-impact mode instead of hiding behind a "charts paused" note — and you can now see the app version at a glance in the top bar. As always, your files stay yours, nothing is deleted to move it, and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.13.3.dmg · 110.2 MB · SHA-256 8e4d063f929389d3…
No longer available to download

v4.12.0 · build 41200

July 29, 2026

A clearer name and behind-the-scenes polish. The Home card that opens your apps is now called "Manage Apps" (it was "Big Apps") — move apps to your external drive, offload the ones you rarely use, or uninstall them, all to free space. This release also brings quiet improvements to how we support you and keep your trial and licence details accurate. Everything you rely on works exactly as before; your files stay yours and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.12.0.dmg · 108.9 MB · SHA-256 9816df4a98d5fc10…
No longer available to download

v4.11.0 · build 41100

July 28, 2026

Support, right inside Storage Studio. Ask Tuhi to "contact support" (or use Help & Support → Contact Support) and she opens a ticket for you — pre-filled and fully editable, so you choose exactly what to share; nothing is sent until you tap Send. Track every ticket under My Support: read the conversation, reply, close or reopen it, get notified when support replies, and rate your experience. When you describe a problem Tuhi can't fix — or a background task keeps failing — she offers to open a ticket with the details. Tuhi also got sharper about the app's own features and about your own storage. Your files stay yours, anything shared needs your consent, and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.11.0.dmg · 108.9 MB · SHA-256 85732761bd49b5c5…
No longer available to download

v4.10.1 · build 41001

July 27, 2026

Data Backup browsing — fixes and polish. Opening a version's files now works reliably: browse the files inside any backup, then restore or export just the ones you pick to any location, with a live progress bar, speed, time remaining and Cancel. Clean-up suggestions no longer surface Storage Studio's own backup cache, and the app keeps its backup engine fully behind the scenes. Universal build, notarized by Apple.

storage-studio-4.10.1.dmg · 108.7 MB · SHA-256 58cc936e204e8b1d…
No longer available to download

v4.10.0 · build 41000

July 27, 2026

A smarter Tuhi and a more powerful Data Backup. Ask Tuhi where a folder is, what you moved, what's backed up, or what you can clean up — precise answers in the chat from your Mac's real state. In Data Backup, browse any version's files and restore or export just what you pick, with live progress, speed, time remaining and Cancel. Backups keep running at full speed even when your Mac would sleep. Universal build, notarized by Apple.

storage-studio-4.10.0.dmg · 108.7 MB · SHA-256 3b8e18ef1e62de9f…
No longer available to download

v4.9.0 · build 200001

July 26, 2026

Connect your AI assistant, privately — read-only AI access over localhost (Settings, Connections). Includes everything from Data Backup. Universal, notarized.

storage-studio-4.9.0.dmg · 108.4 MB · SHA-256 b5f797de1a7cd368…
No longer available to download

v4.7.1

July 24, 2026

Say hello to Tuhi — the warm, on-device intelligence at the heart of Storage Studio (you may have known it as Sage). It's the same helpful guide, now with a name of its own. Your connected device also stays in view on the Home screen — even before you've paired one — with an at-a-glance status light and a new info button that explains what everything means, so sharing between your Macs is always a glance away. As always, your files stay yours, nothing is deleted to move it, and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.7.1.dmg · 77.1 MB · SHA-256 1f279e599e6f6493…
No longer available to download

v4.7.0

July 23, 2026

Meet the Learning Center — a friendly guide built right into Storage Studio. Tap the new book icon in the top bar for bite-sized tips, guides, and a clear look at everything the app can do; it gently lights up when there's something new worth seeing. Your in-app alerts now also appear in macOS's own Notification Center, so an important heads-up never slips past you. As always, your files stay yours, nothing is deleted to move it, and every change is reversible. Universal build, notarized by Apple.

storage-studio-4.7.0.dmg · 77.1 MB · SHA-256 a44dcdb8a2e80f0a…
No longer available to download

v4.6.0

July 22, 2026

No notes were supplied for this release.

storage-studio-4.6.0.dmg · 76.9 MB · SHA-256 0aa461934ad3c621…
No longer available to download

v4.5.1

July 19, 2026

Features, stability, and security enhancements.

storage-studio-4.5.1.dmg · 76.5 MB · SHA-256 46dc8a2820b11c2a…
No longer available to download

v4.2.0

July 17, 2026

Security, and Stability

storage-studio-4.2.0.dmg · 76.2 MB · SHA-256 de3d606ce0b87db8…
No longer available to download

v4.1.1

July 14, 2026

No notes were supplied for this release.

storage-studio-4.1.1.dmg · 76.1 MB · SHA-256 b5ea42d47180d3ee…
No longer available to download

v3.8.7

July 7, 2026

Improvements, new features, stability and bug fixes.

storage-studio-3.8.7.dmg · 76.0 MB · SHA-256 03a849a7610122ed…
No longer available to download

v3.6.0

June 11, 2026

Improvements, New features, Stability, and Security

storage-studio-3.6.0.dmg · 55.2 MB · SHA-256 1f4f25a0a67271c6…
No longer available to download

v3.2.10

June 6, 2026

Updates, New Features, Stability, and Security