What is a PM file?
PM file extension belongs to the raster group of images and is a bitmap image generated by John Bradley’s Unix program, XV. IBM has developed the file format. The XV software displays and modifies digital image using the X Window System. It has seen no updates since December 1994, and there are only patches which its fan base regularly updates.
How to Open PM Files
How to Make PM Files
Exact steps for creating PM files will vary by program and operating system. Download one of the above listed programs and you should be able to follow typical procedure for opening files or creating files from the File menu. Typically you will select File > Open or File > New and continue through the prompts. Some programs may follow a different procedure for either creation or opening of files.