progeCAD IntelliCAD Includes AutoCAD DWG files, the files you work with everyday! Industry standard AutoCAD Commands. AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! progeCAD 2007 Standard is an easy replacement for AutoCAD and AutoCAD LT! AutoCAD DWG File (2.5 - 2007) Open and Save Compatible with AutoCAD menus, scripts, fonts, etc. Compatible with AutoLISP, ADS and COM