Springy

Springy Publisher's Description:
Springy is a simple to use, yet powerful archiving and compression utility for Mac OS X. Springy integrates seamlessly with the Finder and includes some very useful features. All archiving tasks can be done via Drag and Drop or through Springy's Finder contextual menu.

Springy features at a glance:

* Open and browse the contents of an archive or disk image without extracting any file from it.
* Quickly extract all files or only files of choice from an archive or disk image.
* Modify the contents of an existing archive or disk image: add, overwrite, delete and rename files.
* Full Drag & Drop support for archiving and extracting from and into Finder.
* Edit and modify any file in an archive or disk image by double click.
* Archiving and extracting tasks may be accomplished quickly and efficiently using Finder contextual menu.
* Browsing files in archives and disk images and extracting particular file or folder using hierarchical Finder contextual menu.

Springy supports the following file types: ZIP, TAR, RAR, PAX, CPIO, CPGZ, DMG, ISO, GZIP, BZIP2, Unix Compress, SIT, JAR, WAR, EAR... Support for more types is planned for future releases.