Getting files back
The app crashed, or the Mac restarted, and the document was never saved. It probably still exists — apps write recovery copies constantly.
Pages, Numbers, Keynote and TextEdit autosave continuously. Simply reopening the app almost always restores the document — including ones never saved at all. Do not create a new document first; just relaunch.
Autosave data lives in:
~/Library/Containers/com.apple.TextEdit/Data/Library/Autosave Information
~/Library/Autosave Information
Word writes AutoRecovery files every ten minutes by default. Relaunching Word normally offers them. If it does not, look directly (the path varies slightly by version):
~/Library/Containers/com.microsoft.Word/Data/Library/Preferences/AutoRecovery
Files there are named AutoRecovery save of…. Open them from Word rather than double-clicking.
Same pattern, their own containers:
~/Library/Containers/com.microsoft.Excel/Data/Library/Preferences/AutoRecovery
~/Library/Containers/com.microsoft.Powerpoint/Data/Library/Preferences/AutoRecovery
Every one of these locations is inside ~/Library/Containers, which Spotlight will not search. From the Terminal:
find ~/Library/Containers -iname "*AutoRecovery*" -mtime -2 2>/dev/null
find ~/Library -iname "*autosave*" -mtime -2 2>/dev/null
-mtime -2 limits it to the last two days, which is what matters after a crash.
In Word: Preferences → Save → shorten the AutoRecover interval to 5 minutes. For Apple apps nothing is needed — autosave is continuous and versions are kept automatically.
It writes AutoRecovery files every 10 minutes by default, offered on relaunch after a crash. Autosave-to-cloud applies only to files on OneDrive or SharePoint.
In Autosave Information inside its container and your Library. Relaunching the app restores them automatically.
Everywhere keeps track of every file on your Mac — including the folders Spotlight hides and drives you have unplugged. Free for a day, then $19 once.
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