SpeedTree - SpeedTree is a powerful toolkit used to create 3D vegetation for video games, films, and animations.
CADMAPPER - Instant CAD files for any location on earth
Tree Studio - Easy 2D Tree Creation
DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
ngPlant - ngPlant is a plant modeling software package.
MAPACAD - MAPACAD is an online website that is providing leverage to designers and architectures to have the ability to download CAD map cities that can be directly used in their projects.