Find and remove duplicate files
AllDup is a freeware tool for searching and removing file duplicates on your Windows computer. The fast search algorithm find duplicates of any file type, e.g., text, pictures, music or movies.
What AllDup can do for you?
- Find similar pictures
- AllDup is a powerful tool to search for file duplicates on your computer!
- Find duplicate MP3 files with different ID3 Tags!
- Remove duplicate photos and images!
- Find and delete hard links
- Delete duplicate music files!
- Remove duplicate files - Easily and Anywhere!
- Find duplicate pictures
- Find and remove duplicate files!
- Find and remove duplicate files of ANY type!
- Find files with similar names
- Find, remove, delete, copy or move duplicate files!
- Finding out whether a file has hard links!
- Remove duplicate files faster and safer than with any other duplicate file finder!
- Find duplicate photos
- Free up used hard disk space on your PC!
- Find and create hard links of your duplicate files!
- No more file clones or file duplicates!
- Find and remove duplicate files from your computer, notebook, network drives, flash drives, memory drives!
- Find and delete duplicate files!
- Clear your computer, music or photo collection from duplicate files!
- Remove duplicate files - as you want!
- It can be especially useful if you have large Music, Pictures, Downloads or Documents folders!
- AllDup helps you to find, view and remove files that have duplicate content, regardless of name!
- Find similar music files
AllDup Features
- Search inside archives with the following files extensions: 7Z, ARJ, CAB, CB7, CBR, CBT, CBZ, EPUB, GZ, ISO, LZH, LHA, NRG, RAR, TAR, ZIP
- Search for duplicates of executable and any other files
- Ignore the EXIF data of JPEG and CR2 files
- List non-duplicate files
- Entire folders or individual files can be excluded from the search by masks or size conditions
- Ignore the metadata of FLAC files
- Ignore the ID3 tags of MP3 files
- Search is performed in multiple specified folders, drives, media storages, CD/DVDs, ...
- 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
- Detailed log file about all actions
- For your safety all files that have to be deleted can be moved to the Recycle Bin
- Find duplicate pictures
- The file duplicates can be copied or moved to a folder of your choice
- Save and restore the search result to continue working later
- The unnecessary duplicates can be deleted permanently
- Create shortcuts or hard links to the last original file
- Delete duplicates files and create hard links
- Search for files with similar names
- Search for duplicates of music and video files
- Convenient search result list with all duplicate files
- For your safety all files that have to be deleted can be moved in backup folder
- Find video & music files with the same or almost same audio length
- Export the search result to a text file, CSV file or an Excel file
- Many flexible commands help you to select unnecessary duplicates automatically
- Find duplicate files with a combination of the following criteria: file content, file name, file extension, file dates or file attributes!
- Search for duplicates of digital photo files
- Find similar files
- Fast search algorithm
- Search for similar pictures
- Search for hard links








