The engineering collaboration platform

View and share CAD designs in your web browser. No software downloads needed.

Try for free

The only way to view and share CAD designs

Stop going over-budget and overtime on projects because of collaboration issues

Easy-to-use viewer
Works on mobile
No CAD software needed
24/7 support
Works with all 2D/3D files

Works with any 2D/3D file

Obi supports most 2D and 3D files, including DWG, STEP, DWF, RVT and Solidworks


We'd love to hear from you:

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form :(