What is a PMF file?
A .PMF file usually represents a PlayStation Portable Movie file created by Sony. The PlayStation Portable (PSP) uses this format to store videos, game cinematics, and promotional clips.
However, the .PMF extension is also commonly used as an ESRI Published Map File. Created by ESRI ArcGIS Publisher, these files contain published GIS maps that users can view without needing the full geographic data editing software. Other uses include partition image backups generated by DiskGenius and surveillance video records.
How to open PMF files?
Because the .PMF extension has multiple possible meanings, it is difficult to know which software you need. viewer.online/pmf analyzes .PMF files to identify their exact format and creator software, shows which programs can open the file, and usually previews it.
If your file is an ESRI Published Map File, you can use the free ArcReader software from ESRI to open it. If it is a PSP movie file, you might need a specialized video player or a conversion tool. Partition images require DiskGenius.
Best practices and troubleshooting
Always confirm the source of your .PMF file. If you copied it from an old Sony PSP game disc, it is likely a video. If you received it from a GIS team, it is a map. Do not forcefully rename the file extension, as this will corrupt the data.
For video files, consider using convert.guru to convert the .PMF video to standard formats like .MP4 or .MKV for better playback on modern devices.
Software and tools
- ESRI ArcReader (for map files)
- DiskGenius (for disk images)
- Pinnacle Studio (for PCTV metadata)
Summary
viewer.online/pmf directly opens and previews .PMF files in the browser, eliminating the need to install software or troubleshoot compatibility issues. Whether you have a PSP video or an ESRI Published Map File, this tool helps you identify the actual format of your file securely and quickly.