.mpx file: how to open it on Windows
1 Windows app registers the .mpx extension. Install one of them to open the file with a double-click.
About the format
- Format
- Microsoft Project Export File
- MIME type
- application/x-project
- PRONOM identifier
- x-fmt/232, fmt/342, fmt/343
Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).
- MOOS Project Viewer
Viewer for Microsoft® Project
Related guide: Change the default app for a file type in Windows