Conversion of vss files to vsdx file format

vss to vsdx conversion is most likely related to some kind of MS Visio export, or resaving between various formats. It appears that additional stencils (smartshapes) can be imported to Visio and used as symbols for any Visio drawing created with the program. Microsoft offers large packs with shapes on their website as free download.

Open VSS file    Open VSDX file

Related software

Microsoft Visio icon

Microsoft Visio

A vector based diagramming software from Microsoft