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Carbon copy cloner free version1/2/2023 The first task in Carbon Copy Cloner is to locate a snapshot of the right volume and age which you expect will contain the document you want. My choice for snapshot management is Carbon Copy Cloner, as it not only lists all snapshots on volumes, but lets you mount them, thus giving easy access to their contents. Thankfully, third-party utilities do better. Simple features like listing snapshots on a volume and mounting one of them aren’t available outside Time Machine, and that can only see its own snapshots, which it automatically deletes after 24 hours, without any option to preserve them longer. The snag with using snapshots is that Apple still doesn’t provide good access to them. All I had to do was locate a suitably older snapshot, mount it, and copy the previous version of that app to replace the newer one in Applications. My Applications folder is backed up daily using Carbon Copy Cloner, which also makes snapshots of my whole Data volume, and keeps them for longer than those made by Time Machine. A few days ago I updated one of my key production apps only to discover a serious bug, so I needed to revert it to its previous version which had been replaced a few days before that. In my case, I don’t let Time Machine back up large, relatively static folders like Applications. But if the file isn’t among your backups, or you can’t find it there, so long as there’s a snapshot containing the missing file, it’s just as easy to use that instead. If you emptied the Trash and the file really has been deleted, your next stop should normally be your backups, for example in the Time Machine app. Unfortunately if it’s an app that you kept in the Dock, you’ll have to manually add it back there, but otherwise it should be back to normal. If you haven’t emptied it yet, the file will still be there and you can use the contextual menu to put it back to where it came from. The first thing you’ll do, of course, is look in your Trash. Thankfully, recent versions of macOS provide several safety nets which spare you from resorting to a third-party tool to undelete files, although there isn’t a simple Undelete menu command anywhere. It’s one of the commonest minor disasters on any computer: you accidentally delete a file you later realise you still needed.
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