DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
PlayAR - Augmented reality games to get you moving
CADMAPPER - Instant CAD files for any location on earth
Climb Designer - Create & view augmented reality climbing routes
Cadbull - Cadbull is a website that comes with an advanced collection of CAD blocks and DWG design, facilitating architects and designers to get done with their projects efficiently.
Snap - Snap (formerly BYOB) is a visual, drag-and-drop programming language.