AllDup is a free software tool for searching and removing file duplicates on your computer.
Main features:
Find duplicates with a combination of the following criteria: file content, file name, file extension, file dates and file attributes
Search is performed in multiple specified folders, drives, media storages, CD/DVDs, network drives…
Search through an unlimited number of files and folders
Search for duplicates of music and video files,digital photo files,executable and any other files and hard links
Entire folders or individual files can be excluded from the search by masks or size conditions
The built-in file viewer allows you to preview many different file formats and analyze the content of the file before deciding what to do with it
Ignore the ID3 tags of MP3 files
Many flexible options help you to select unnecessary duplicates automatically
The unnecessary duplicates can be deleted permanently or copied/moved to a folder of your choice
Save and restore the search result for continue working later
Export the search result to TXT or CSV file
Turn duplicate files into hard links (NTFS file systems only) or shortcuts
