Visio Macro-Enabled Drawing Template
4.0 | 6 Votes
What is a VSTM file?
Macro-enabled drawing template created by Visio, a program used for making business diagrams; contains both a drawing template and macros, which are written in VBA (Visual Basic for Applications) source code.
Macro-enabled templates differ from .VSTX drawings, which do not permit macros to be run.