The Unarchiver 3.7
Version 3.7:
- Added Bulgarian translation.
- Fix a bug that would make files with invalid filenames not work in Zip and Exe files.
- Fix some small memory leaks.
- Read-only attributes for files in archives are now ignored. This caused some files not to extract correctly in older versions.
- Fix a bug with parsing Tar files.
http://unarchiver.c3.cx/unarchiver
App Store以外では以下からダウンロード
http://code.google.com/p/theunarchiver/