50 Open Source Alternatives
WHDb writes “The Top 50 Proprietary Programs that Drive You Crazy–and Their Open Source Alternatives.”
Most of these programs are familiar old friends, like Ubuntu and OpenOffice, but the list includes some that are new to me, such as Archimedes CAD.
The list is mostly focused on open source programs to run on Windows, though most (yet, not all) of the key applications are cross-platform for Linux and Mac as well. (I maintain a list of my preferred FOSS programs for Mac OS X here.)