Free CAD programs

What to do when you need design tools, but your company is financially strapped? Consider getting CAD software for free. At www.freeCAD.com, visitors can download free programs that, according to the site's sponsor TenLinks Inc., rival some of the costly, big-name CAD programs on the market. While the site currently lacks many options in accessories, CAD services, and Macintosh programs, it does feature about 30 viewers, 30 general-purpose CAD programs, and more than 250 parts and libraries.