How to open .MDI files on Windows
To open .MDI files on Windows, right-click the .mdi file and choose open with..
Step-by-step instructions
- Right-click the .MDI file and choose Open with.
- Select a trusted Windows app that supports .MDI files.
Recommended software
- Default Photos app
- Browser preview
- GIMP
Alternative methods
- Open .MDI in a browser-based viewer if desktop apps fail.
- Try opening .MDI on Windows with a secondary app to rule out app-specific issues.
- Convert .MDI only with trusted tools when direct opening is not possible.
Common issues
.MDI file does not open
This usually means the required app is missing or the .MDI file is incomplete.
- Install or update a compatible application.
- Verify the file came from a trusted source and was fully downloaded.
- Try opening the file in an alternative app on another platform.
Security note
Only open .MDI files from trusted senders.