How to open .CAP files on iOS
To open .CAP files on iOS, open the .cap file from files and tap share..
Step-by-step instructions
- Open the .CAP file from Files and tap Share.
- Send it to a compatible iOS app if Quick Look cannot preview it.
Recommended software
- Textastic
- Kodex
- Files app
Alternative methods
- Open .CAP in a browser-based viewer if desktop apps fail.
- Try opening .CAP on iOS with a secondary app to rule out app-specific issues.
- Convert .CAP only with trusted tools when direct opening is not possible.
Common issues
.CAP file does not open
This usually means the required app is missing or the .CAP 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 .CAP files from trusted senders.