Friends of 3skeng

Learn more about carefully selected extensions that the 3skeng team considers valuable and useful!


ConDoc Tools expedite construction documents, automate design packets, and improve your project organization using SketchUp Pro and LayOut.





PlusSpec is a powerful, affordable and easy to learn 3D BIM software for Residential Design, Estimating & Construction.





Soap Skin & Bubble allows you to study mechanically and pneumatically strained surfaces.