Please note it is not safe to remove all the duplicates CCleaner finds. If you select each file in a group, then the final file's checkbox will be greyed out to ensure that at least one version of the file remains.

You can delete files by ticking the checkbox and selecting Delete Files. Once configured to your satisfaction, to start the Finder, click Search. Please note that all of the selected criteria must apply to files for them to be considered duplicates - for instance, if set to ignore files under 50 MB and only to search your user folders, then files with the same name that are, for instance, only 25MB in subfolders of your Downloads folder would not be shown. Please note that this can cause problems with installed programs or the OS if files that they need are deleted.

This will allow the Duplicate Finder to look over the entire drive.

This setting is selected by default and is highly recommended as it will make it less likely that files needed for the OS and installed programs would be removed.

Search only user folders (Downloads Pictures, Movies, etc.).

The Duplicate Finder will not show any files larger than the threshold if this option is checked.

Ignore files over X MB (default of 1,000).The Duplicate Finder will not show any files smaller than the threshold if this option is checked.What options do I get with the Duplicate Finder tool? To start the Duplicate Finder tool, open CCleaner, go to Tools, and select the Duplicate Finder. You can also find helpful information about the latest version of our macOS app.

Note: this article is relevant to version 1.18.30 of CCleaner for Mac and below.

Duplicate photo remover mac