.ppm file extension
- Portable Pixelmap (image) file.
Can you add to this? Do you know of any applications not already listed which will work with .ppm files, view .ppm files or open .ppm files? Are you able to contribute any additional reference information or file format information about .ppm files or have you spotted any errors or omissions? If so please let us know by emailing us at firstname.lastname@example.org - Thank you.