Kony - Kony is a mobile application application development platform that facilitates companies to deliver innovative mobile solutions.
Unity - The multiplatform game creation tools for everyone.
FEELingK - FLK wireless internet messaging solutions.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Xamarin - Create iOS, Android and Mac apps in C#
Blender - Blender is the open source, cross platform suite of tools for 3D creation.