Links

Autodesk logoUse the DWF™ file format to securely share 2D and 3D designs electronically with anyone who needs them.

DWF files are smaller, due to multilayered compression; smarter, because they retain rich design data; and easier to use than any other format, thanks to one-click publishing from AutoCAD® software and other design applications.

Best of all, the DWF format is free! Download it from AutoDesk

The SolidWorks viewer can be downloaded from SolidWorks.