Convert VSTX to VSS

Understanding VSTX and VSS file formats

VSTX files are Visio Drawing Template files introduced with Microsoft Visio 2013 and later. They use the XML-based file format and are designed to serve as templates for creating new Visio diagrams. VSS files, on the other hand, are Visio Stencil files used to store collections of shapes, symbols, or objects that can be reused in Visio diagrams. VSS files are typically used to provide custom shape libraries for diagramming.

Why convert VSTX to VSS?

Converting a VSTX template to a VSS stencil allows you to extract and reuse the shapes from a template as a standalone stencil. This is useful if you want to build a custom shape library from an existing template for use in multiple diagrams.

How to convert VSTX to VSS

There is no direct one-click conversion from VSTX to VSS, but you can achieve this using Microsoft Visio by following these steps:

1. Open your VSTX file in Microsoft Visio.
2. Identify and select the shapes you want to save as a stencil.
3. Go to File → Shapes → New Stencil (US Units) or New Stencil (Metric) depending on your needs.
4. Drag the selected shapes from your drawing into the new stencil window.
5. Right-click the new stencil's title bar and choose Save As.
6. In the save dialog, select VSS as the file type and save your stencil.

Best software for VSTX to VSS conversion

The most reliable and accurate way to convert VSTX to VSS is by using Microsoft Visio itself. Third-party converters are rare and may not preserve all shape properties or metadata. Microsoft Visio ensures full compatibility and proper handling of shapes and templates.

Summary

To convert a VSTX template to a VSS stencil, use Microsoft Visio to extract and save shapes as a new stencil file. This process allows you to build reusable shape libraries from your templates.