Mac storage basics · Finding big files, Downloads and the Trash
How do I make Safari or Chrome save downloads to an external drive?
Short answer: Safari: Settings → General → File download location. Chrome: Settings → Downloads → Location. Firefox: Settings → General → Downloads. Choose a folder on the drive.
Each browser has a download-location setting; point it at a folder on your external drive.
- Safari: Settings → General → File download location, then choose Other… and pick a folder (or Ask for each download).
- Chrome: Settings → Downloads → Location, or turn on Ask where to save each file.
- Firefox: Settings → General → Files and Applications → Downloads.
If the chosen drive isn't connected, downloads may fail or fall back to the default folder, so pick a drive that's usually attached.