AllDup
AllDup is a free utility that helps find and remove duplicate files on your computer. It scans your drives to detect duplicates based on content, allowing you to free up disk space by deleting unneeded copies.
duplicate
files
cleanup
disk-space
AllDup: Free Duplicate File Finders
Find and remove duplicate files on your computer with AllDup's easy-to-use utility, freeing up disk space and boosting performance.
What is AllDup?
AllDup is a free and open-source duplicate file finder and remover for Windows. It can help detect duplicate files based on content, not just file names, allowing you to comprehensively find copies taking up unnecessary space.
AllDup scans local drives and external storage devices, building an index of file contents using cryptographic hashes. It then compares these hashes to identify files with identical data, flagging them as duplicates for review and deletion. Both images and documents can be checked for duplicates.
Key features of AllDup include:
- Scans hard drives, external drives, network folders for duplicates
- Supports images, documents, videos, music, archives, and more
- Filters duplicates by size/date/attributes
- Provides manual and automatic deletion options
- Simple tabbed interface
- Free and open source software
Overall, AllDup makes it easy to reclaim wasted space by discovering superfluous file copies on your PC or storage media. With flexible filters and both visual and smart modes for comparison, it's a versatile duplicate file finder and remover.
AllDup Features
Features
- Detects duplicate files based on content
- Scans multiple drives and folders
- Filters duplicates by size and date
- Provides preview of duplicates before deletion
- Supports ignoring subfolders during scan
- Generates detailed scan reports
Pricing
- Free
- Open Source
Pros
Free and open source
Easy to use interface
Fast scanning of files
Allows previewing duplicates before deletion
Scans both internal and external drives
Cons
Limited to Windows OS
No cloud storage integration
No scheduling of scans
Basic filtering options
Cannot pause scan midway
The Best AllDup Alternatives
Top File Management and Duplicate File Finder and other similar apps like AllDup
Here are some alternatives to AllDup:
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