How to open .MJS files on Mac
To open .MJS files on Mac, control-click the .mjs file and choose open with..
Step-by-step instructions
- Control-click the .MJS file and choose Open With.
- Pick a compatible Mac application to open the file.
Recommended software
- VS Code
- Notepad++/TextEdit
- jq (CLI)
Alternative methods
- Open .MJS in a browser-based viewer if desktop apps fail.
- Try opening .MJS on Mac with a secondary app to rule out app-specific issues.
- Convert .MJS only with trusted tools when direct opening is not possible.
Common issues
.MJS file does not open
This usually means the required app is missing or the .MJS 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 .MJS files from trusted senders.