iPackr is a free yet powerful compressed archives manager.
You can purchase iPack for the password supports.
Highlights:
- Compress 7z and zip archives
- Decompress 7z, zip, rar, gz and bz2 archives
- Superb speed benefited by 64-bit computing power
- Full support of international file names (especially Chinese, Japanese and Korean file names created by old archivers)
- Full support of drag and drop
- Multi-volumed archives support
- Search file names inside archives with fancy highlight effect