Web Directory

» BBC Open Source
   Provides information about and links to BBC open source projects.
   http://www.bbc.co.uk/opensource/

» Enterprise Open Source List
   A human edited directory of professional Open Source Software intended for the IT community.
   http://eoslist.com/

» Foss for Us
   Lists free open source software for various platforms sorted by category, allows users to browse by function or by alternative for proprietary products.
   http://www.fossfor.us/

» GNU/UNESCO Free Software Directory
   Lists free software packages organized and searchable by category.
   http://directory.fsf.org/

» Goodie Domain Service
   Software, shareware and lots of useful hints to related information. Includes directory, search and associated links.
   http://gd.tuwien.ac.at/

» IBM DeveloperWorks: Open Source
   IBM's open source site includes articles, tutorials and a list of open source projects.
   http://www.ibm.com/developerworks/opensource

» Java Open Source Software
   A directory of open source software focused on java.
   http://java-source.net

» My Open Source
   A guide to Open Source software for the Windows platform. Lists most popular downloads and offers a review of each product.
   http://www.myopensource.org/

» NASA Open Source Software
   Lists open source projects that could be essential to NASA missions. Help NASA with development of their projects - or simple enjoy them.
   http://opensource.arc.nasa.gov/

» OS Reviews
   Website publishing reviews of free and open source software.
   http://www.osreviews.net

» Ohloh
   Provides metrics and analysis on thousands of open source projects and contributors.
   http://www.ohloh.net

» Open Source Alternative
   Helps you find open source alternatives to commercial software.
   http://www.osalt.com/

» Open Source IT
   Offers a directory dedicated to enterprise grade open source solutions.
   http://www.opensource-it.com

» Open Source Scripts
   Directory of scripts in various languages (Perl, PHP, JavaScript, ...).
   http://www.opensourcescripts.com/

» Open Source Software Directory
   Provides a list of open source software organized by categories.
   http://www.opensourcesoftwaredirectory.com

» Open Source Software in C# (C-Sharp)
   Directory of open source software focused in C#.
   http://csharp-source.net/

» Open Source Windows
   List of free open source software to perform common functions on a Microsoft Windows platform.
   http://opensourcewindows.org/

» Open-Source Directory
   Directory of open-source and just working programs.
   http://www.osdir.com/

» Opensourceinfo
   A listing of distributions, applications and websites including their features. Includes forums, links and the latest news.
   http://www.opensourceinfo.org/

» SourceWell
   A software announcement and retrieval system which gives updated news on open source software.
   http://sourcewell.berlios.de

» UNESCO Free Software Portal
   A central directory of Open Source software, designed for a worldwide audience. Includes the latest industry news.
   http://www.unesco-ci.org/cgi-bin/portals/foss/page.cgi?d=1

» Webi.org
   Provides a list of software for Windows organized by categories.
   http://www.webi.org