VSTM File Extension

VSTM file icon

Visio Macro-Enabled Drawing Template

What is a VSTM file?

Visio Macro-Enabled Drawing Template, identified by the VSTM extension, is a Graphics Files type and includes 556 files.

The Visio Macro-Enabled Drawing Template (VSTM) was developed by Microsoft, which created file format and 242 programs to work with them.

VSTM files are supported by Windows. To open a VSTM file, you can choose from 3 programs such as Microsoft Visio, Microsoft Visio 2013 Viewer and Microsoft Office.

How to open a VSTM file?

If you cannot open a VSTM file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.

The most popular programs for working with VSTM files are Microsoft Visio, Microsoft Visio 2013 Viewer and Microsoft Office. To install the latest version of Microsoft Visio on your computer, visit the Microsoft website where you can download the version available for all operating systems.

After completing the installation, VSTM files should be recognized by the system and linked to Microsoft Visio.

Set Microsoft Visio as the default VSTM application

Changing the default program in Windows

  1. Right click on your VSTM file, then select "Open with" and click "Choose another application";
  2. From the options listed in the pop-up window, specifically choose Microsoft Visio as the application to handle your VSTM file;
  3. Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.

Change the default app that opens a file on Mac

  1. Right-click or use Control + Left-click on the desired VSTM file to open a menu where you can choose from multiple actions;
  2. Select "Open in application" and click "Other";
  3. In the lower section of the window, you’ll find the "Enable" menu, with "Recommended Programs" pre-selected as the default option;
  4. Select "All Programs" in this menu, and then search for Microsoft Visio. Check the box next to "Always open in app" to make sure it’s the default option.

Convert to and from VSTM

If you have trouble working with a VSTM file, try converting it to PDF or similar graphics files.

Please note that after converting a VSTM file, some functionality may differ from the original. However, in many cases, it can be converted back to its original format.

Convert VSTM to other file formats

Troubleshooting guide for VSTM file complications

While VSTM files can sometimes present difficulties, most problems can be resolved quickly with minor software modifications. Check the tips below to help solve them.

How do I know if my VSTM file is corrupted?

Corrupted VSTM graphics files may have one or more of the following symptoms:

  • Opening the file results in an error or a failed attempt;
  • Poor performance when editing a file in Microsoft Visio;
  • Opening the file in Microsoft Visio or other programs causes them to hang or crash;
  • Unexpected expansion of the total size of the VSTM file;
  • Error messages appear while working with the file;

Why does Microsoft Visio crash?

The likely cause of Microsoft Visio crashing is lack of software updates. Install the latest updates available for Microsoft products.

Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.

How to repair a corrupted VSTM file?

Open the corrupted VSTM file in a recovery program and select the "Repair" menu item. Allow the recovery process to complete, which will automatically repair the damaged graphics files.

How to edit a VSTM file?

To edit VSTM files, you need to install specialized software that allows you not only to open but also to modify graphics files. Online VSTM editors usually provide fewer features than software created specifically for Visio Macro-Enabled Drawing Template.

List of Top VSTM editors 2026

Taking the above factors into account, we have selected a list of VSTM editors currently available.

VSTM Editor SoftwareDeveloperPlatformsOverall Rating
Microsoft VisioMicrosoftWindows4.6 out of 5 (41 review)