Fast, Accurate and Affordable
3D Measurement and Modeling
The easy-to-use iWitness and iWitnessPRO photogrammetry software systems produce 3D measurements from photography. Developed for accident reconstruction and forensic measurement, iWitness is also an affordable and accurate image-based modeling tool for engineering, architecture and heritage recording. Take our tour; watch the tutorial movie, try our free full-working iWitness trial version and learn what the powerful iWitness 3D measurement system can offer you.

iWitnessPRO supports fully automatic 3D measurement of targeted object points, whereas iWitness features semi-automatic and manual operator-assisted 3D point determination. Click the two (gray bar) links below for applications. Click here to see the main differences of iWitnessPRO compared to iWitness.

iWitnessPRO 3D mapping example of a homicide scene, final- ized in CAD	Corporal maps a crash-crime scene using iWitness