Hey guys, I thought I would take a quick break from studying for Security+ to do a post. I found a really cool open source alternative to AutoCAD, which as you may or may not know is a really, really expensive design program. Companies use AutoCAD to design all sorts of things from machinery to buildings. The full version of AutoCAD costs upwards of $4,000. The light version of AutoCAD costs a measly $800. That may not seem expensive to you, but to me that is crazy expensive.
Well, you all know me and what a cheap skate I am. I personally follow the motto, "If it is free, it is for me!" That especially goes for software. I am a big fan of freeware, and particularly open source software.
This software is no different. I like it because it is free. It is called gCAD3D, and comes in flavors for Windows and Linux. From the website:
gCAD3D has its own
- import-/ export-programs,
- integrated 3D-OpenGL-viewer,
- programinterpreter for geometry and NC-commands in 3D,
- integrated NC-processor.
- programminginterface for userprograms (plugins)
Here are a few screen shots so you can have an idea of what they can offer you:
![free alternative to autocad](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQ705gBjRrDogaas1CMgsgQ0uXwyFC6wJ9gxXPQln5TKqwfygMstwoyKytY8ZMIzjuHw6zMyW4kKXB67xjQvcMUm5medgjROODXTpXZ0s8frggCUV2qR6qArU0ICMVaZ38mLhFeJ0L78w/s400/gCAD1.jpg)
![free alternative to autocad](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhF1pJoBS5_J2oD1YCF8oMI3z9sryr5gZeBCubMrlUdf6yVdOokLkMEbM-ExkoutXpTXvYpjHLZfIcNtjQ8eRWrdVYekoxcUB3b4N0DOHb8zOQV1zOfVITBuumWyNP9dqF36m3uy2qkChw/s400/gCAD2.jpg)
![free alternative to autocad](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcdmef7RGNdFN74-Y3XRA1Gw-vSJK7zq0pfxp2UFYnseirJ7hPvlLYJJIfBEe_JGre94gvht-JZdXmZvWE8636LJAQf7O2yDHBoaeAIBbtrPfqWuofSfZAKAxIWa_5y4xu_KwPviG4uig/s400/gCad3.jpg)
Now I am not a designer so I personally have no use for AutoCAD, but a lot of people in my company use it a lot. Have you used AutoCAD? What do you use it for? Do you think you could use gCAD3D instead? Let me know in the comments.