Ensuring Compatibility with Mainstream CAD & OS
DWG support
ZWCAD offers DWG file format support, so it can open, edit, and save any existing DWG file generated by AutoCAD® from version 2.5 to 2011 without conversion or data lose.

Commands and Aliases
ZWCAD’s commands and aliases are also compatible with AutoCAD. ZWCAD can export and import the MNU, MNS, and PGP files that define menus, toolbars, and aliases customized in AutoCAD.
Friendly User Interface
ZWCAD has seamless Microsoft Windows integration. It arranges menus, toolbars, the command line, the drawing area, the properties palette, and dialog boxes in a style that conforms to the expectations of users. This lets AutoCAD- trained users begin working with ZWCAD immediately.

Friendly User Interface
Compatible Resource Files
All resource files used by mainstream CAD platforms can be used with ZWCAD. This includes Windows TTF and AutoCAD SHX font files, linetype (.lin) files, hatch pattern (.pat) files, slide (.sld) files, and unit (.unt) files.
Support for Windows Operating Systems
In general, ZWCAD works well with Windows XP, Windows 2003, Windows Vista, Windows 7, etc.