M.J

Hi
This is a list of free software that you can for your projects , please if you knew any post it here :

Gimp " www.gimp.org"
software for such tasks as photo retouching, image composition and image authoring. It works on many operating systems, in many languages.

inkscape "www.inkscape.org"
An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.

Blender "www.blender.org"
Blender is the free open source 3D content creation suite, available for all major operating systems under the GNU General Public License.