Anti-Twin is a useful tool that helps you to increase your hard disk space by searching it for duplicate files (byte by byte) or similar images (pixel-based). Found identical files can either be moved to the recycle bin or directly deleted. Provided functions: Byte-by-byte comparison of user-defined files (file content), search for identical or similar file names, Pixel-based image comparison, e.g. search for similar pictures....
[ 
Problems downloading? Read our
downloading guide 
Support for Anti-Twin is available from the
publisher/developer site 
This download (Anti-Twin) is freeware. "Freeware is copyrighted computer software which is made available for use free of charge, for an unlimited time, as opposed to shareware where the user is required to pay (e.g. after some trial period or for additional functionality)." More info at
Wikipedia.
Soft32 (ITNT) cannot be held liable for issues that arise from the download or use of these software products. We encourage you to determine whether this software or your intended use is legal. Even if we try to check the program files for viruses, we cannot guarantee 100% that they are clean. For your own protection always check downloaded files for viruses, spyware and malware.