File Compression

Free

MinifyMe is an easy to use Javascript and CSS compressor.

Free

Blazing fast unarchiving utility. Handles over 20 archive types e.g. Zip, RAR, 7-zip, Stuffit, ARJ...and many more.

Free

Clusters is a background and transparent file compressor.

Free

LZMAnoGUI is a MacOSX application to pack and unpack archives with LZMA method.

Free

Fledermaus is the industry leading interactive 3D geo-spatial processing tool.

Free

The first open source archival data management system.

Free

Xyscan is a tool for scientist in the need to extract data points from a plot.

Free

Mac SWF Compressor and Mac Flash Optimizer to compress SWF files by up to 70%.

Free

This program is extremely fast RAR unarchiver for the Mac.

Free

HardCoreZipper - Compresses files without certain elements.

TarMac allows for full browsing, creation, updating, and extraction of tar and tar.gz files.

Create and edit custom compressed file archives.

Free

It helps you manage, preview, extract, and create archives.

Free

iFileSplit can split a file into any size and restore the original file.

Free

iLookatZipCode converts between ZIP and address by using Google search.

Free

It's a small program that will extract the content of MPQ (MoPaQ) archives.

Free

Program that generates text list of ZIP archive contents.

Free

A simple way to extract .pkg contents and compare the content and index lists

Want to email some files to a friend? Looking to backup your important files?

Free

Split n Join allows the user to convert audio/movie clips into different formats