#2 : Blender
Blender is the most popular free and open source 3d modelling tool. it has very sophisticated features with a simple and easy to use graphical user interface. Blender is very popular among game developers and 3d graphics designers. it supports a lot of animation and gaming effects.
On Ubuntu or any other Linux based os it is available in their respective software package repository, while windows users can download it from the website.
Download Blender
