MapTools.org is a resource for users and developers in the open source mapping community, and a home to many open source projects. The projects that are hosted offer essential services including: latest downloads, CVS repositories for source code, bug lists, community mailing lists, and project documentation.
Comments
this site is very useful,
this site is very useful, please check it out because there is a whole set of web and desktop applications for Linux, Windows and Mac OS X. Whatever you need in the GIS field, you will find it here, and you will find it Open Source! Let us know if you found what you were looking for.