View original AutoCAD DWG/DXF/DWF drawings with this free viewer. The inViso viewer has a fast simple user interface, zoom-all/window, pan, rotate, layering, toolbar toggle, and ActiveX interface. It detects and loads Xrefs. The program is a small application wrapped around an ActiveX component. This allows it to run as a Windows application and in your browser. Modify and compile the control for inclusion in your own application with developer license. Purchased license includes additional features of printing and formats of 906/907, Cadkey, Cad Overlay, CALS Group IV, Computer Graphics Metafile/CGM, EDCARS, EDMICS, HP CAD ME10, HPGL Plot, Intergraph Drawing/DGN, JPEG, Orcad, PC Paint, SolidWorks, SolidEdge, Tagged Image File/TIFF, Windows Bitmap.