Free duplicate file finder for Mac*.
PrimeFile is a free utility that finds duplicate files on your Mac in just 3 clicks.

Drag & drop as many folders as you wish and click SCAN.

Within a minute the app will give a report with all duplicate files by categories: images, videos, music, archives, documents, and all other specific extensions. It's really easy to see how much space each file takes.


  • fast scanning algorithm
  • scanning for duplicates in multiple folders or drives
  • external drives & mounted network folders support
  • "Recent Folders List" for scanned folders
  • animated scanning process
  • skip list for various files & folders

  • visual chart report when scanning
  • duplicate files list
  • duplicate files by types

  • built-in duplicates search
  • preview & quick look for every file
  • sort duplicates (by name, size, total size, type, and duplicates count)

  • visual progress bar of selected files for removal
  • one-click selection of multiple duplicate files
  • smart duplicates autoselection
  • "always select" & "never select" autoselect options
  • confirmation list of deleted files
  • moving to Trash or permanent removal option

    UPGRADE TO PRO, In-app purchase
  • preview & use visual report on duplicates scan
  • find duplicates in hidden folders
  • find duplicate folders
  • find SIMILAR folders (folders that have both unique & duplicate files)
  • use intelligent cleanup hints

    If you have any questions about the app, contact us at

  • Application is free - it allows you to find & remove duplicate files in any folder or storage connected to your Mac.
    In-app purchase required to: find duplicates in hidden folders, find duplicate & similar folders, use cleanup hints, and get visual report on duplicates scan.

  • What's New
    Added in-app to find duplicate folders & similar folders.
    Optimized for El Capitan.

    PrimeFile (com.nektony.duplicates-finder) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is PrimeFile 4.0.1.

    Operating System: Mac

    Minimum OS version: 10.9

    Copyright: Copyright (c) 2015 Nektony. All rights reserved.