DoubleCAD XT
DoubleCAD XT is an free AutoCAD LT work-alike. DoubleCAD XT is a great companion with AutoCAD - and if you are a Google SketchUp user wanting to go from concept-to-construction drawings - or have an older copy of AutoCAD LT that cant read the latest AutoCAD files - DoubleCAD XT is an invaluable companion to SketchUp and AutoCAD LT, too. With many new, innovative features, you might even think DoubleCAD XT is an upgrade for AutoCAD LT. If you are an LT user, DoubleCAD XT will immediately feel familiar. Familiar menu, menu items, tools, icons, command line, keystrokes & intelligent cursor.
