Image
What is a .vsdm file?
A .vsdm file is a Microsoft Visio Macro-Enabled Drawing (version 2013). This is an image format — a picture, drawing or graphic.
How to open a .vsdm file
- GIMP (free) and IrfanView open a very wide range of image formats, including obsolete ones.
- XnView MP is the best bet for unusual or legacy image types.
- Your operating system's built-in viewer may work for mainstream formats.
The registry records this extension against Microsoft Visio Macro-Enabled Drawing, so software from that family is the most likely match.
How to convert a .vsdm file
- Open it in GIMP or XnView and export as .png (lossless) or .jpg (smaller).
MIME type
When a .vsdm file travels over the web, servers label it with this MIME type:
application/vnd.ms-visio.drawing.macroEnabled.main+xmlThe technical record
For archivists, developers and the merely curious: these are the PRONOM registry entries for .vsdm.
| Format name | Version | MIME type | PUID |
|---|---|---|---|
| Microsoft Visio Macro-Enabled Drawing | 2013 | application/vnd.ms-visio.drawing.macroEnabled.main+xml | fmt/927 |