dupeGuru

dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents.

Free Open Source Mac OS X Windows Linux Mac

Awesome Duplicate Photo Finder

Awesome Duplicate Photo Finder is a free powerful tool, that helps you to find and remove duplicate photos on your PC. With this program you can easily clean up your photo collection from duplicates or even similar images.

Free Windows

Visual Similarity Duplicate Image Finder

Visual Similarity Duplicate Image Finder will find fast all similar and duplicate pictures and photos in a folder and its sub folders.

Commercial Windows

Pixiple

Pixiple searches your files for images that are similar in pixel and/or metadata content and presents you with a sorted list of similar image pairs to compare and manipulate.

Free Open Source Windows

Duplicate Photo Finder

The program is designed to scan for both dupe and similar images at the same time. The advanced searching algorithms make scanning effective and precise.

Commercial Windows

Image Comparer

Find Duplicate Photos with Image Comparer - Duplicate Photo Finder software. The program is able to detect even resized or rotated duplicate photos due to advanced...

Commercial Windows

Dupscout

DupScout is a powerful, fast and easy-to-use duplicate files finder utility allowing one to detect and cleanup duplicate files on local disks, networked computers and...

Freemium Windows

Singlemizer

The idea to organize data as files appeared simultaneously with the first computers. Those “monsters” were so big, they required dedicated rooms. During the decades of...

Freemium Mac OS X

Duplicate images finder

This application can search through your images collection and find duplicates not only by file name or size, but also by visual similarity.

Free Windows

Duplicate Photo Cleaner

Duplicate Photo Cleaner is a powerful tool that helps you find and remove duplicate photos from your PC or Mac. With this program you can easily organize your photo...

Freemium Mac OS X Windows

ImageDupeless

The program ImageDupeless is intended for search/find of the similar images (duplicates) in the large collections. The supported graphic file formats are JPEG, GIF, BMP...

Commercial Windows

Duplicate Image Detector

Duplicate Image Detector enables you to find duplciates in your image collection. Image comparison is done at the pixel level, so changing image formats will not stop...

Freemium Mac OS X

DoublePics

DoublePics is an Image Manegement Tool to find and categorize images or movies that are duplicated or similar on a computer system/network. It uses various intelligent...

Freemium Windows

Systweak Duplicate Photos Fixer

If your Mac has a lot of photos, chances are that many of these are just duplicates. Use this app to search and remove duplicate and similar looking photos from your Mac.

Commercial Mac OS X

Image Deduplicator

This program can search for duplicate images even if they are saved in different formats, resolutions and color depths. Just specify a directory to be searched, and...

Free Windows