From Dag Agren:
The Unarchiver is a much more capable replacement for "BOMArchiveHelper.app", the built-in archive unpacker program in Mac OS X. The Unarchiver is designed to handle many more formats than BOMArchiveHelper, and to better fit in with the design of the Finder. It can also handle filenames in foreign character sets, created with non-English versions of other operating systems. Supported file formats include Zip, Tar-GZip, Tar-BZip2, Rar, 7-zip, LhA, StuffIt and many other more or less obscure formats. It is localized into Japanese, German, Spanish, French, Portugese and Russian.
What's new in this version:
New in 1.6:
- Fixed a bug that caused password-protected Zip archives to fail to extract.
- Added support for zip archives created by ZipIt.
- Added a Dutch localization by Jonathan.
- Fixed a rare RAR bug, and some GUI quirks.