The Duplicate Manager is a fast and easy way to identify and remove duplicate files from your system.

The Duplicate Manager uses a unique two stage process to identify duplicate files based on them having either:

Identical content or
The same names but not necessarily the same content.

Once files have been identified as being duplicates Duplicate Manager provides an intuitive interface to show those duplicate files and provide a means of moving an unwanted file to the trash.

The features that are included with Duplicate Manager are:

- The ability to select multiple folders to scan for duplicate files.
- Opening the default application associated with the duplicates to research which duplicate file to keep.
- Fully integrated Help Text explaining how to use Duplicate Manager to remove duplicate files from your system.

What’s New

Version 1.8.0

The following new features and changes have been made to Duplicate Manager for the 1.8 release:

Enhanced support for OSX Dark Mode.
Minor speed improvements when comparing files for identical content.

App Privacy

The developer, Langford Services, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.