Mozilla Firefox One of the best web browsers available

Zen Cart A full-featured, customizable e-commerce solution for businesses of any size.

Word Press Blog software perfect for individuals or business applications

Media Wiki is a highly editable piece of software perfect for knowlegebase or information sharing.

Open Office is a complete suite of full-featured office applications which competes directly with Microsoft Office.

GnuCash An excellent personal accounting package that can be run on Linux, OSX and Windows

See many, many more from our Open Source Directory