Blender 3D Commands – Keyboard Shortcuts Cheat Sheet. Blender 3D is a free and open-source 3D creation application popularly used in animation, modelling, videogames and more. Blender Blender 3D Commands – Keyboard Shortcuts Cheat Sheet. Blender 3D is a free and open-source 3D creation application popularly used in animation, modelling, videogames and more. Blender 
