Etecad has an effective CAD and graphic image organizer and viewer: Etecad File Manager (EFM). EFM is a Windows CAD graphics file manager and viewer rolled in one.

Here are some key features of "Etecad File Manager":

· Display directories in large and small thumbnail as well as in list view.
· Have dual-pane layouts like a well-known file manegers for DOS but with all advantages of GUI.
· Have direct access to AutoCAD/IntelliCAD commands.
· Display CAD-related documents, print the documents, and convert drawings and images
· without running the native applications. Three viewers are built into EFM: DWG/DXF, PLT and Rasters.
· Perform block management and batch processing with AutoCAD/IntelliCAD.
· Share a variety of file formats with non-CAD users.
· Supports internal Pack/Unpack archives.
· Compatibility: DWG, DXF, PLT, HPGL/2, BMP, DC5, ECW, EMF, EPS, ICO, WMF, JPG, GIF, PCX, TARGA, TIFF, PNG, SLD, SLB, PAT, HTML, DOC, TXT, XLS, and RTF.