progeCAD Smart IntelliCAD AutoCAD Clone 2009.0.1.2 progeCAD AutoCAD DWG Clone, Free for personal use, no learning curve for AutoCAD users! AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! progeCAD Smart! is an easy replacement for AutoCAD and AutoCAD LT!
AXCAD 2007 Build112 Axcad is a DWG file compatible and AutoCAD command compatible CAD, it is another affordable choice for ex AutoCAD users. Using dwg as native file formate, supports AutoCAD 2007 dwg format. Site license is availabel, good for Citrix
LiteCAD - a powerful 2D CAD tool for end users and developers CAD tools are used by professionals in various industries: from interior designers and architects to engineers of different profiles. This software makes it a lot easier to create blueprints and plans for nearly anything you can think and saves countless hours of manual labor. If you work with two-dimensional plans and schemes a lot and need a convenient tool with an attractive price tag, LiteCAD would be the most natural choice