AllDup

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