What is rpnm file? How to open rpnm files?
The RPNM file extension used for some sort of Portable Image bitmap format. Most likely rare or obsolete, still viewable in XnView.
List of recommended software applications associated to the .rpnm file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open rpnm file, edit rpnm file, convert rpnm file, view rpnm file, play rpnm file etc. (if exist software for corresponding action in File-Extensions.org's database).
rpnm file viewer - programs that view rpnm file - Portable Image image file
Click on the link to get more information about XnView MP for view rpnm file action.
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