The Unarchiver 2.1が出ていました。解凍ソフト。 Zip、Tar-GZip、Tar-BZip2、Rar、7-zip、LhA、StuffItのフォーマットに対応。フリーウェア。

New in 2.1:

• Added a service for unarchiving files via the the Services menu, or when right-clicking files.
• Some interface tweaks (File menu now works in the preferences window, doesn’t ask for destination directories for every archive, archives are not added to the queue twice).
• Proper quarantine propagation for downloaded files.
• Better support for very large Zip and 7-zip files.
• More RAR bugfixes.
• For programmers: The XADMaster library can now be compiled in 64 bit mode, but the The Unarchiver app itself is still only 32 bit.