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NurbsCAD license

Your certificate,your plug-in.

Drop your certificate and type its password: download NurbsCAD again, or reset a forgotten password with a code sent to the address it carries.

01

Your certificate

02

Download NurbsCAD

Drop your certificate in step 01 first: this step opens once it is verified.

03

Upgrade

Drop your certificate in step 01 first: this step opens once it is verified.

AutoCAD’s habits.Rhino’s model.

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© 2026 NurbsTools · Ethan Lamothe, sole proprietor

NurbsTools and its plug-ins are not affiliated with, associated with, authorized by or endorsed by Robert McNeel & Associates, and have no official connection with it.