Free astrophotography software that allows processing of deep sky images.
3D modeling editor focused on creating low-polygon models, especially popular for projects in Minecraft.
Software that transforms any computer with a webcam into an instant photo booth.
Graphic design and diagram creation software, very popular for its flexibility and powerful features.

Program that allows you to create images as if they were painted by hand.
Advanced 3D subdivision modeling tool, combining power and ease of use.