CloudCompare - CloudCompare is a 3D point cloud (and triangular mesh) processing software.
EasyQR - Create self-hosted, lightweight QR code menus
Autodesk ReCap - View, Segment, register and convert point cloud data from laser scans
SiteForge.diy - Create QR codes, shorten URLs, and build landing pages for free. All-in-one digital marketing platform with advanced analytics and team collaboration.
ContextCapture - Acute3D develops breakthrough photogrammetry software solutions to automatically turn photos into photorealistic high resolution 3D models
Link to QR - Free beautiful QR codes