Archive Comparer

A little tool to check duplicate of archive files (zip, rar, 7z, etc). It uses 7z dll library,  free open source file compression utility!


  • Compare compressed files based on total uncompressed file size or by uncompressed file crc without extracting the files.
  • Save/load list of files.
  • Delete to recycle bin or permanently.


  • Microsoft .NET Framework 4, download here.

Download link here here, mirror here here. Source code here, mirror here.

update: fix a little bug…