ما هو أفضل برنامج لعمل تصميمات وأشكال ثلاثي الأبعاد ؟

It depends on what are looking for (To know you should search for tutorials and finish products to know what are you looking for):

There is the illusion of3D and there is the mathematical3D modeling

3D illusion: (illustrator, Photoshop)

3D modeling: (3D max, blender)

I am sure there are many, wish you all the best

ثري دي ماكس و مايا واتوكاد وكلهم من شركه واحد كليك وشوف

all the same , it depend your knowledge in tool's

Dear,

Same answer from Mohammed :

all the same , it depend your knowledge in tool's...

But for me, of course 3ds Max100% 

Autodesk company is most famous for there numorous3D softwares, most used ones are:

AutoCAD (Constructing engineering and inter design layouts), 3Ds Max (Recognized as best for modeling and descent for animating), and Maya (Modeling but mostly used for animating).

البرامج هي :

ثري دي ماكس

مايا

في راي

سينما فور دي

برنامج سكتش اب