This product allows you to create text on a circle in Visio - a featured Visio doesn't normally have. The solution is a self-contained Visio (super-) SmartShape, with no code or add-ins to install.
Article, Instructions and Free Trial at:
http://www.visguy.com/2014/05/09/text...
Product page:
https://gumroad.com/l/arWx