.oft file: how to open it on Windows
1 Windows app registers the .oft extension. Install one of them to open the file with a double-click.
About the format
- Format
- Microsoft Outlook Email Message
- MIME type
- application/vnd.ms-outlook
- PRONOM identifier
- x-fmt/430
Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).
- Outlook for Windows
Microsoft's email and calendar client.
Related guide: Change the default app for a file type in Windows