List of Alternative Softwares

http://www.opensourcealternative.org/

http://ben.balter.com/open-source-alternatives/

http://whdb.com/blog/2008/the-top-50-proprietary-programs-that-drive-you-crazy-and-their-open-source-alternatives/

http://www.kogmbh.com/consulting.html

http://ben.balter.com/open-source-alternatives/

http://www.opensourcealternative.org/

http://whdb.com/

http://whdb.com/blog/2008/the-top-50-proprietary-programs-that-drive-you-crazy-and-their-open-source-alternatives/

http://www.osalt.com/

http://alternativeto.net/