There are a few out there that are worth getting and, yes, they are free.
http://www.blender3d.org/ Blender is probably the most powerful and full featured free 3D creation software out there. It is more difficult to master than some freeware but, not as difficult as 3DS. An added benefit is there are many, many tutorials and free vids out there that make learning Blender relatively painless. Another good thing is that Blender is a full featured 3D modeling application. You won't have to go outside of Blender and clutter your workflow to achieve many objectives. This would be my first recommendation as the sooner you get used to using it, the sooner you'll get over the learning curve. However, if you have never used any type of 3D creation application, your best bet might be to start practicing the concepts with one of the simpler packages below and then graduate up to Blender as soon as you can. (It's menu system is infuriating but, hey, it's free.)
http://www.anim8or.com/main/index.html Anim8or is a lower-end, free 3D modeling program. It isn't as powerful as many but, alot of people have had good luck with it. For low intensive work, it's not bad at all. For learning 3D modelling concepts, it's fine to start with.
http://www.wings3d.com/ Wings3D isn't bad either. It's a step up from Anim8tor (IMO) with a few more features. It's a different type of modeling package so you'd be better served with using it to play around with and learn how to make 3D models before stepping up to Blender.
I would really suggest downloading all three and starting with either Anim8tor or Wings3d to get an idea of how the 3D modeling process works and what things you have to consider. Then, move up to Blender and start reading the many tutorials on it and watching the video tutorials as well. Your final goal, if you should choose it, would be to master Blender. So, if you think you're up for that challenge, jump right into it, grab some introductory tutorials and have fun!
Note: If you want to actually spend money, there are plenty of applications out there that aren't as expensive as 3DS. However, Blender is arguably more powerful than many of them (Non-production hobby packages) and because of its very, very active community, you can count on all sorts of help.
Bookmarks