OSS4WIN (Oh-es-es-4-win) is a distribution of the best free and open source software for Windows. We aren't trying to be a comprehensive listing of every open-source Windows application, instead we want to showcase the best, most important, and easiest to use. This page should be a handy reference and a useful tool for getting more people to start using free and open-source software. If you think we're missing any great apps, please let us know..
OpenOffice.org 3 is the leading open-source office software suite for word processing, spreadsheets, presentations, graphics, databases and more.
After months of development, OSS4WIN has released one of the only Open Source Software for Windows distribution CDs on the Internet.
Fully integrated creation suite, cross platform, ready to use for all versions of Windows (98, NT, 2000, XP) numerous other operating systems.
GnuCash is personal and small-business financial-accounting software, freely licensed under the GNU GPL and available for Microsoft Windows.
MS Exchange without having to pay massive licensing fees for simply having the pleasure of doing so.
GIMPshop is a modification of the free/open source GNU Image Manipulation Program (GIMP), intended to replicate the feel of Adobe Photoshop.
An Open Source vector graphics editor, with capabilities similar to Illustrator or CorelDraw using the W3C file format.
Every feature and user interface element was designed to be immediately intuitive and quickly learnable without assistance.
Dia was inspired by Visio. The tool is a good basic drawing program.
Sumatra has a minimalistic design. Simplicity has a higher priority than a lot of features. It's small and starts up very fast.
The Web is all about innovation, and Firefox 3 sets the pace with dozens of new features, including the smart location bar...
With GanttProject you can break down your project into a tree of tasks and assign human resources that have to work on each task.
InfraRecorder is a free CD/DVD burning solution for Microsoft Windows.
ISO Recorder is a tool (power toy) for Windows XP, 2003 and now Windows Vista...
Unlike most planetarium software, Celestia doesn't confine you to the surface...