iTar 1.2 (by Hany El Imam)
iTar gives you a GNU tar frontend.

iShrink 2.2 (by CodeFuzion)
Shrink 2.

GUI Tar 1.1 (by Edenwaith)
GUI Tar is a wrapper application which acts as the front end to the tar, gzip, and bzip2 UNIX utilities.

Springy 1.2 (by Dragan Milic)
Eager to see a contents of an archive without being forced to extract any file from it?
Frustrated wanting to add a few files into an archive and have to extract all files, add new files to extracted ones and then archive them all back again?
Want to quickly extract few files of your choice from a

PackUpAndGo 2.4.1 (by Stone Design)
PackUpAndGo wraps an easy-to-use, drag and drop GUI around standard Unix archiving and compression utilities.

Compress 2.1 (by From Concentrate Software)
Archive a lot of files? Do you wish you had access to more file compression methods than Apple offers from the Finder but without the price of StuffIt? Enter Compress.

DropCompress 1.4 (by Matt Fahrenbacher)
DropCompress is a very simple app that gives you the functionality of DropTar, but without the price tag.

iProtector 1.1 (by CodeFuzion)
iProtector protects sensitive document, database, exel, pdf, pictures and sound files stored on your hard drive.

OpenUp X 3.2 (by Scott Anguish)
OpenUp allows you to double-click on compressed and archived files and have them open in the Finder without having to resort to the command-line tools gnutar and gunzip.

MrGZip 1.0 (by Falcon-Ware)
MrGZip is a very simple drag and drop application for compressing files using MacOS X's version of gzip.

Compress 2.1 (by From Concentrate Software)
Archive a lot of files? Do you wish you had access to more file compression methods than Apple offers from the Finder but without the price of StuffIt? Enter Compress.

FreeDMG 0.5.4b (by Kelley Computing)
FreeDMG is a freeware program that is used for drag and drop disk imaging.

RAR for Mac OS X 3.6 (by Alexander Roshal)
RAR is a powerful tool which allows you to manage and control archive files.

EDS 0.2.9 (by AnythingUser)
EDS is a GUI front end for rarlabs rar program.

StuffIt Expander 11.0.2 (by Allume Systems, Inc. (formerly Aladdin Systems, In)
Access virtually any file on the Web!

Award-winning StuffIt Expander gives you access to virtually any file you download from the Internet or receive in your email.