3D Underworld - A structured light scanner
CADMAPPER - Instant CAD files for any location on earth
DAVID-laserscanner - DAVID is a software for 3D laser scanning. All you need to build a 3D scanner is a PC, a camera (e.
DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
SLStudio - SLStudio -- Open Source Real Time Structured Light.
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.