Stop additional cleanup and disk-intensive work as soon as you discover an unwanted removal. Recovery options depend on the tool, storage type, backups, and whether Trash or secure removal was involved.
Check the affected application
If a cache or setting was removed, reopen the owning application. It may recreate the data automatically. A first launch can be slower, and downloaded content may need to be retrieved again.
Do not assume original documents will be recreated merely because a cache can be.
Check Trash
If the operation moved an item to Trash and Trash has not been emptied, open Trash in Finder, locate the item, and use Put Back when available.
Some cleanup operations do not use Trash. The confirmation shown before removal determines the available recovery path.
Restore from backup
Use Time Machine or another current backup to restore the original path. When restoring application data, quit the owning app first and follow its developer’s guidance for databases, libraries, or projects.
For cloud-synced files, check the service’s recently deleted area and version history.
Reinstall an application
If only an application bundle was removed, reinstall it from its official source. Reinstallation may not restore local documents, presets, licenses, plug-ins, or application-support databases.
Secure removal
Treat Secure Remove as permanent. Backups, synchronized copies, and snapshots are the practical recovery sources; the feature is intended to reduce ordinary recovery possibilities.
Avoid making recovery harder
Do not install random recovery software onto the affected disk or continue writing large amounts of data. For irreplaceable data without a backup, consider a qualified recovery service.
Prevent recurrence
After recovery, review ignore lists, scan selections, and backups. Remove smaller batches and preserve the only known copy of personal data.