{"id":"backups.how-long-are-backup-versions-kept","url":"/faq/backups/how-long-are-backup-versions-kept","category":{"id":"backups","title":"Backups & restore points"},"subcategory":{"id":"versions-restore","title":"Versions and restoring"},"question":"How long does Data Backup keep old versions?","alt_questions":["backup retention Storage Studio","Are old versions deleted?","version thinning daily weekly monthly","Will my backups grow forever?","how far back can I restore"],"short_answer":"Recent versions are kept in full, then thinned to one a day, one a week and one a month further back, so history stays long without growing forever.","answer_markdown":"Data Backup keeps a long history but thins it as it ages, so a backup doesn't grow forever: recent versions are kept in full, then one a day, then one a week, then one a month further back.\n\nIn practice you can go back to any recent change, to a specific day over the following period, and to a weekly or monthly point beyond that. If something matters at a particular moment — before a big edit, say — press **Back up now** so there's a version from exactly then.","answer_html":"<p>Data Backup keeps a long history but thins it as it ages, so a backup doesn&#39;t grow forever: recent versions are kept in full, then one a day, then one a week, then one a month further back.</p>\n<p>In practice you can go back to any recent change, to a specific day over the following period, and to a weekly or monthly point beyond that. If something matters at a particular moment — before a big edit, say — press <strong>Back up now</strong> so there&#39;s a version from exactly then.</p>","answer_text":"Data Backup keeps a long history but thins it as it ages, so a backup doesn't grow forever: recent versions are kept in full, then one a day, then one a week, then one a month further back.\n\nIn practice you can go back to any recent change, to a specific day over the following period, and to a weekly or monthly point beyond that. If something matters at a particular moment — before a big edit, say — press Back up now so there's a version from exactly then.","tags":["retention","versions","thinning"],"related":[{"id":"backups.how-much-space-do-backups-use","question":"How much space do Data Backup versions take up?","url":"/faq/backups/how-much-space-do-backups-use"},{"id":"backups.how-do-i-run-a-backup-right-now","question":"How do I run a backup right now?","url":"/faq/backups/how-do-i-run-a-backup-right-now"}],"applies_to":"all","last_reviewed":"2026-10-01","title":"How long does Data Backup keep old versions? — Storage Studio FAQ","description":"Recent versions are kept in full, then thinned to one a day, one a week and one a month further back, so history stays long without growing forever.","crumbs":[{"name":"Home","path":"/"},{"name":"FAQ","path":"/faq/"},{"name":"Backups & restore points","path":"/faq/backups/"},{"name":"How long does Data Backup keep old versions?","path":"/faq/backups/how-long-are-backup-versions-kept"}],"jsonld":{"@context":"https://schema.org","@type":"FAQPage","url":"https://storagestudio.us/faq/backups/how-long-are-backup-versions-kept","inLanguage":"en","dateModified":"2026-10-01","mainEntity":[{"@type":"Question","name":"How long does Data Backup keep old versions?","alternateName":["backup retention Storage Studio","Are old versions deleted?","version thinning daily weekly monthly","Will my backups grow forever?","how far back can I restore"],"acceptedAnswer":{"@type":"Answer","text":"Data Backup keeps a long history but thins it as it ages, so a backup doesn't grow forever: recent versions are kept in full, then one a day, then one a week, then one a month further back.\n\nIn practice you can go back to any recent change, to a specific day over the following period, and to a weekly or monthly point beyond that. If something matters at a particular moment — before a big edit, say — press Back up now so there's a version from exactly then.","url":"https://storagestudio.us/faq/backups/how-long-are-backup-versions-kept"}}]},"fragment":"<div class=\"wrap fl-wrap\"><div class=\"fl-layout\"><aside class=\"fl-side\" aria-label=\"FAQ topics\"><details open><summary>All topics</summary><ul class=\"fl-tree\"><li><a href=\"/faq/getting-started/\">Getting started</a> <span>70</span></li><li><a href=\"/faq/freeing-space/\">Freeing up space</a> <span>182</span></li><li><a href=\"/faq/moving-folders/\">Moving folders</a> <span>144</span></li><li><a href=\"/faq/apps/\">Apps</a> <span>146</span></li><li><a href=\"/faq/external-drives/\">External drives</a> <span>169</span></li><li><a href=\"/faq/finder-location/\">Finding things in Finder</a> <span>70</span></li><li><a href=\"/faq/cloud-accounts/\">Cloud accounts</a> <span>158</span></li><li><a href=\"/faq/icloud/\">iCloud &amp; iCloud Photos</a> <span>168</span></li><li><a href=\"/faq/data-transfers/\">Data Transfers</a> <span>119</span></li><li class=\"fl-open\"><a href=\"/faq/backups/\" aria-current=\"true\">Backups &amp; restore points</a> <span>126</span><ul><li><a href=\"/faq/backups/#data-backup-basics\">Data Backup basics</a> <span>15</span></li><li><a href=\"/faq/backups/#destinations\">Where backups go</a> <span>13</span></li><li><a href=\"/faq/backups/#encryption-passphrase\">Encryption and passphrases</a> <span>15</span></li><li><a href=\"/faq/backups/#scheduling\">When backups run</a> <span>16</span></li><li><a href=\"/faq/backups/#speed-progress\">Speed, progress and the first backup</a> <span>14</span></li><li class=\"fl-on\"><a href=\"/faq/backups/#versions-restore\">Versions and restoring</a> <span>11</span></li><li><a href=\"/faq/backups/#status-problems\">Status and problems</a> <span>12</span></li><li><a href=\"/faq/backups/#managing-sets\">Managing backup sets and destinations</a> <span>5</span></li><li><a href=\"/faq/backups/#backup-strategy\">Time Machine and backup strategy</a> <span>12</span></li><li><a href=\"/faq/backups/#restore-points\">Restore Points</a> <span>10</span></li><li><a href=\"/faq/backups/#self-backup\">Storage Studio&#39;s own settings backup</a> <span>3</span></li></ul></li><li><a href=\"/faq/delta-drive/\">Delta Drive, Delta Trust &amp; My Drive</a> <span>125</span></li><li><a href=\"/faq/bridge-devices/\">Bridge &amp; your devices</a> <span>111</span></li><li><a href=\"/faq/duplicates/\">Duplicate files</a> <span>74</span></li><li><a href=\"/faq/junk-yard/\">Junk Yard</a> <span>113</span></li><li><a href=\"/faq/tuhi-assistant/\">Tuhi, your storage assistant</a> <span>105</span></li><li><a href=\"/faq/settings/\">Settings &amp; keep-time</a> <span>88</span></li><li><a href=\"/faq/performance-battery/\">Performance &amp; battery</a> <span>62</span></li><li><a href=\"/faq/privacy-safety/\">Privacy &amp; safety</a> <span>85</span></li><li><a href=\"/faq/licensing-payments/\">Licensing &amp; payments</a> <span>131</span></li><li><a href=\"/faq/troubleshooting/\">Troubleshooting &amp; messages</a> <span>180</span></li><li><a href=\"/faq/comparisons/\">Comparisons &amp; alternatives</a> <span>75</span></li><li><a href=\"/faq/mac-storage-basics/\">Mac storage basics</a> <span>315</span></li></ul></details></aside><div class=\"fl-main\"><nav class=\"fl-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"/\">Home</a></li><li><a href=\"/faq/\">FAQ</a></li><li><a href=\"/faq/backups/\">Backups &amp; restore points</a></li><li aria-current=\"page\">How long does Data Backup keep old versions?</li></ol></nav>\n<form class=\"fl-search\" action=\"/faq/search\" method=\"get\" role=\"search\" data-fl-search>\n<label class=\"fl-visually-hidden\" for=\"fl-q\">Search the FAQ</label>\n<input id=\"fl-q\" type=\"search\" name=\"q\" value=\"\" placeholder=\"Search 2,816 questions…\" autocomplete=\"off\" spellcheck=\"false\">\n<button type=\"submit\">Search</button>\n<div class=\"fl-suggest\" role=\"listbox\" hidden></div>\n</form>\n<article class=\"fl-entry\">\n<p class=\"eyebrow fl-eyebrow\"><a href=\"/faq/backups/\">Backups &amp; restore points</a> · <a href=\"/faq/backups/#versions-restore\">Versions and restoring</a></p>\n<h1>How long does Data Backup keep old versions?</h1>\n<p class=\"fl-short\"><strong>Short answer:</strong> Recent versions are kept in full, then thinned to one a day, one a week and one a month further back, so history stays long without growing forever.</p>\n<div class=\"fl-answer\"><p>Data Backup keeps a long history but thins it as it ages, so a backup doesn&#39;t grow forever: recent versions are kept in full, then one a day, then one a week, then one a month further back.</p>\n<p>In practice you can go back to any recent change, to a specific day over the following period, and to a weekly or monthly point beyond that. If something matters at a particular moment — before a big edit, say — press <strong>Back up now</strong> so there&#39;s a version from exactly then.</p></div>\n\n<p class=\"fl-meta\">Last reviewed <time datetime=\"2026-10-01\">October 1, 2026</time></p>\n\n<section class=\"fl-related\"><h2>Related questions</h2><ul><li><a href=\"/faq/backups/how-much-space-do-backups-use\">How much space do Data Backup versions take up?</a></li><li><a href=\"/faq/backups/how-do-i-run-a-backup-right-now\">How do I run a backup right now?</a></li></ul></section>\n<p class=\"fl-formats\">Also available as <a href=\"/faq/backups/how-long-are-backup-versions-kept.md\">Markdown</a> and <a href=\"/faq/backups/how-long-are-backup-versions-kept.json\">JSON</a>.</p>\n</article></div></div></div>"}