Why can't I Upload files

Just jpeg files? You should be able to upload any type of file to this website.

same problem occured
did you solve it?

Hey there!

Matt from GrabCAD here. Have you guys tried switching to a different web browser to see if that makes a difference? We've seen some of our members experience issues uploading models using Internet Explorer, but it could affect some other less popular browsers too.

changing browser worked
thanx