Utilities Windows
Fast Duplicate File Finder
Find exact duplicate files by comparing their contents, preview matches and choose which copies to remove with MindGems Fast Duplicate File Finder for Windows.
- Operating system
- Windows 11, 10, 8.1, 8 and 7
- Architecture
- Publisher lists support for 32-bit and 64-bit Windows
- Download package
- EXE installer
Exact installer architecture and package version were not independently inspected. Screenshot shows a historical interface, not a verified current release.
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What is Fast Duplicate File Finder?
Fast Duplicate File Finder helps review repeated files across folders, external drives and network storage. Its exact-match mode compares file contents rather than relying on matching names, so renamed copies can still appear together. A results list, built-in previews and Auto Check selection help you choose which duplicates to keep before moving or deleting the others.
The free edition is for non-commercial use and covers exact duplicate detection. Professional adds similar-file and similar-filename searches, filtering and other advanced controls. This is not the same task as finding visually similar photos or matching songs across different formats; MindGems offers separate tools for those jobs.
Review the selected files before removal and keep a backup of important data. Use the Recycle Bin option instead of permanent deletion when you need a recovery route. The screenshot is a historical Windows interface from the Softonic gallery, visibly labeled version 1.0.0.0; it is not a screenshot of a verified current release.
What it offers
- Compare actual file contents to find exact duplicates even when names differ.
- Scan selected folders, external drives and network locations.
- Review grouped results with built-in file previews before choosing copies to remove.
- Use Auto Check to select duplicates, then move them or send them to the Recycle Bin.
Good to know
- The free edition is licensed for non-commercial use only.
- Similar-file and similar-filename searches, filtering and Quick Check/Uncheck require Professional.
- The free edition can save projects but cannot load them; PDF and RAW previews are limited to the first 10 groups.
Product images
Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
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