Helicon Focus - Focus stacking software: a post-processing technique that extends the depth of field in your photographs.
Unity - The multiplatform game creation tools for everyone.
CombineZP - CombineZ is a computer program which runs on the newer versions of the Windows operating system.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Enblend/Enfuse - Enblend combines images that overlap into a single large image with no seams.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.