The Multiplayer CAD Viewer for Engineering Teams
Teams who use CoLab don’t want another free CAD viewer.
They want to run fast, effective design reviews – where the whole team can view and comment on 3D CAD models together in real-time.
The multi-player CAD viewer for design reviews
Free CAD viewers are great for what they’re built for: one person reviewing a single file in a browser. CoLab is not that.
CoLab is built for sharing CAD with many people, so anyone can view and collaborate on CAD files together.
You’re able to see everyone’s feedback populate in real time, so nobody is repeating or contradicting each other. With CoLab, it’s easy for everyone to participate and get engaged.
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No CAD license required to view and comment
The person you’re sending it to doesn’t have a CAD license? No problem.
With CoLab, you can upload more than 30 CAD file types and send to anyone via a secure link. Now, anyone can view and add markups to the same CAD model right in their browser.
No CAD license required.
One platform for CAD review
Engineering teams today use CAD viewers to add markup and then send those markups via PDF. Now you have 10+ files with hundreds of markups.
❌ This creates a host of administrative challenges.
With CoLab, all those markups automatically roll up into a single issues list. Filter that list by assignee, due date and priority.
Teams who use CoLab never let a design issue slip through the cracks again.

If you're ready to finally get:
Then, schedule a call with us to see if CoLab is the right fit for your team.
