How to open .PUB files on Windows
To open .PUB files on Windows, right-click the .pub file and choose open with..
Step-by-step instructions
- Right-click the .PUB file and choose Open with.
- Select a trusted Windows app that supports .PUB files.
Recommended software
- Microsoft 365
- LibreOffice
- Google Docs (web)
Alternative methods
- Open .PUB in a browser-based viewer if desktop apps fail.
- Try opening .PUB on Windows with a secondary app to rule out app-specific issues.
- Convert .PUB only with trusted tools when direct opening is not possible.
Common issues
.PUB file does not open
This usually means the required app is missing or the .PUB 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 .PUB files from trusted senders.