DoubleCAD XT Pro is now called TurboCAD LTE Pro. Same great DoubleCAD, just a new name. New Version 5 now available.

"Highly recommended" says CNET editors.
Read CNET Editors' Review here.

Interesting article on DoubleCAD and IMSI/Design.
Read the Daily CatchUp here.

DoubleCAD / TurboCAD LTE Pro

TurboCAD LTE Pro 7

Professional, 2.5D CAD that works like AutoCAD LT but packed with advanced features.


Next Generation AEC Solutions for iOS and Android mobile devices.

TurboCAD LTE 6

Full featured, easy-to-use 2D CAD that works like AutoCAD LT and more.

DoubleCAD Training PDF

Easy to follow instruction and practice exercises teaches the basics of DoubleCAD XT.

Free DoubleCAD XT v5

Better drafting and detailing, for free. CNET 5-star editors rated alternative to AutoCAD LT.

DoubleCAD Training CD

Premier 2D/3D CAD with superior tools for architectural
and mechanical design.

CAD Companions

Get millions of CAD symbols, compare drawings more easily, convert vector PDFs to DXF or DWG,  and much more.
Learn more