Use only tools, that collet the items in an album, so you can delete them using Photos. Do not use any duplicate finder, that will delete photos from the Photos library directly. With the best duplicate file remover, you can easily get rid of duplicate files on your Mac. Step 4 Choose the duplicate files you want to delete and click Clean to totally remove them from your Mac. Then, you can click View to check the files before deleting. The copy is a separate document that has as its name the original file’s title plus the word “Copy,” and the title is highlighted. But not all duplicate finders are safe to use, see: Using third-party apps to remove duplicate photos might damage your Photos for macOS library - Apple Support. Step 3 Click Scan to scan all duplicate files on your Mac. Choosing File > Duplicate creates a copy of the current state of the file, including unsaved changes. Duplicateīy default, the File menu shows Duplicate below the Save item. You can manage the version history through File > Revert To > Browse All Versions, as I wrote about in a recent column describing how to purge older versions. Apple says that a version is stored each hour and then also for any time major changes are made in a document, without being too specific about how significant those changes are. Saveįor apps that support storing versions of files, each Save not only takes the current changes stored temporarily for an active document and writes them to a file on a volume, but also may create an archived version of the file’s previous state. Free Download this Mac cleanup software for system care. Save is seemingly straightforward, but not necessarily so-a lot happens behind the scenes for every save in Pages, Keynote, and Numbers, among other apps from Apple and those that adapt the Save/Duplicate/Save As approach. EaseUS CleanGenius is the best free Mac cleaner to clean up system caches, logs, safari caches, monitor Macintosh HD free space, etc.

Even for long-time Mac users, it can be challenging to identify the differences between Save, Save As, and Duplicate.

How to delete duplicate files mac os x