20 great Windows open source projects you should get to know

20 great Windows open source projects you should get to know | NetworkWorld.com Community: "No one loves to pay crazy per-user licensing fees, not to mention 15- 22% annual support residuals. (And no one loves the endless, mind-numbing meetings with non-technical financial folks trying to pry budget for these tools from their clenched fists.) So today we're going to discuss tools that are free. However, we are not naming them to this list of 'great' tools simply because they cost nothing. These are some of the best lesser-known tools out there."