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.
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.
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