Communifire - Enterprise Social Collaboration Software
Unity - The multiplatform game creation tools for everyone.
DigitalChalk - Online Training Software and Learning Management System (LMS)
Godot Engine - Feature-packed 2D and 3D open source game engine.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.