I'm learning CATIA and solidworks now and i want to learn rendering also, Which is the simple and best software for rendering?
I'll cast my vote for Keyshot, but I'm not sure how you define "best".
The rendering package in SolidWorks is pretty good, but I found it very hard to work with. Keyshot seems easier (to me at least).
Another factor in the decision is what you'll be rendering, and in what style you want the images. Keyshot does not do volumetric lighting, so if that were on the "must have feature list", you'd have to weigh it against other program options.
As everyone has mentioned, Keyshot is easy, but there are a ton of additional features and check boxes under the hood. You'll get "good" images from it with little effort. "Great" and "Amazing" images are possible, but it could take some time to get there.
I think I do a decent job with it, but when I see the results from some other users, I realize I have a long journey ahead of me.
I also recommend Keyshot for rendering purpose because of user friendly interface and live linking plugins for most of the CAD software's.
As said before.
Keyshot is easy to work with, and greats amazing images.
Autodesk 3ds max is in my opinium the best program.
But its not easy to work with