Autodesk Express Viewer

Autodesk, Inc. (Freeware)

Autodesk Express Viewer is an application that enables user to review 2D and 3D files without using the original application of the design file. Users can perform actions using this software like viewing, printing, and tracking data. The application supports various formats like DWF, DXF, and PDF Files. DWF is compressed file format used for easy viewing of rich design files.  This type of file is compressed for faster transfer or view.  DXF is a file format developed by Autodesk that enables translation of CAD files to other file formats used by other programs. Autodesk can also combine images and specifications into one single file and can change CAD files when necessary.  It has a Volo View Users and DWF Viewer for supporting other file formats.

Autodesk Express Viewer has a better performance in terms of measuring, noting and reviewing 2D and 3D design. The software enables users to make accurate measurement for parts, surfaces, volume, areas and dimensions. Users can take down notes, and add information and suggestions for changes made. It has a special feature that can record track changes, which can help in editing files. Changes can be shared easily with team members even without using the original file format of the design file.