Find how-to content, sample code, SDK and API documentation, VBA references, training, and technical articles for developing solutions and customizing Visio.
Last modified: February 08, 2016
Applies to: Visio 2013 | Visio 2016
Find out how to use the new Office Add-in model to extend the Office experience for your users.
Visio VBA reference
Visio Save as Web reference
Visio Viewer reference
Visio ShapeSheet reference
Visio file format reference
Visio 2013 SDK download