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Neat duplicate files and similar images finder

Detwinner program box

Detwinner is the simplest and the fastest tool for removing duplicate files from your Windows PC.

  • search for identical documents, video, music, pictures;
  • locate similar images;
  • increase free space on your hard disk or pen drive.

Buy Detwinner now!

Benefits of the registered version:

  • unlimited number of files to search among;
  • free technical support;
  • free lifetime updates.

Remove duplicate files and similar images in three easy steps:

1. Choose search options and press Search button.

You can search for either exact duplicates (100% byte-to-byte match is ensured by the special hash function) or similar images (Detwinner generates groups of images that look alike using similarity level specified by you). You can also narrow your search by specifying file dates, attributes and masks.

2. Review found duplicates and select files to be removed.

Smart and regexp-based selection tools provide numerous options for batch selection of files that should be deleted. Instant preview allows you to be confident in your choice.

3. Press Delete button.

Files can be deleted permanently, to Recycle Bin or moved to the backup folder.

Detwinner screenshots

Search options screenshot Similar images result pane screenshot


Smart selection tool screenshot Delete options screenshot


Detwinner 2.04

Latest release: 2.04.004


File size: 1.94 MB (x86) / 3.06 MB (x64)

Price: 4.99

Compatible with operating systems:

  • Windows XP SP2 (32-bit version of Detwinner only)
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 10

Free trial version allows processing up to 1000 files per search.

Portable installation is available!

30 days money-back guarantee!

In this release:

  • performance and stability improvements.

Detwinner awards:

Brothersoft Softpedia 100% Clean FindMySoft review for Detwinner