.qwt file: how to open it on Windows
2 Windows apps register the .qwt extension. Install one of them to open the file with a double-click.
About the format
- Format
- QuarkXPress Data File
- MIME type
- application/vnd.Quark.QuarkXPress
- PRONOM identifier
- x-fmt/182
Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).
- QuarkXPress 2025
Desktop publishing and page layout software.
- QuarkXPress
Desktop publishing and page layout software.
Related guide: Change the default app for a file type in Windows