Technical
Autodesk DWF Viewer (.dwf)
Autodesk Design Review (.bmp, .dwf, .gif, .jpeg, .jpg, .tif, .tiff)
Autodesk TrueView (.dwg, .dxf)
SolidWorks eDrawings (.dwg, .dxf, .easm, .edw, .edrw, .eprt, .sldasm, .slddrw, .sldprt)
Business
Adobe Reader (.pdf)
Microsoft Excel(.xls)
Microsoft Paint (.bmp, .gif, .jpeg, .jpg, .png, .tif, .tiff)
Microsoft PowerPoint(.ppt, .pps)
Microsoft Word (.doc, .rtf)
Media
Macromedia Flash Projector (.flv, .swf, .xml)