http://DuplicateFilesDeleter.com
Duplicate Files Deleter is advanced duplicate files manager for finding and deleting duplicates.
Duplicate Files Deleter features:
Fast duplicate files scanner
Copying, deleting, renaming, moving duplicate files
Auto-selecting found duplicate files to be removed/copied/moved
100% accurate byte by byte comparison of files
Search for duplicates using the "CRC32 Checksum + File size"
Special file comparison algorithms to find true duplicate photos( JPG, JPEG, GIF, BMP, PNG, TIFF, RAW, and other image files )
Files scanning by file mask
Excluding files to be scanned by mask
File size filters
Music tags comparison
System and hidden files support Post-scan results filtering options Multithreading support Logging support