What is .npm file?Nokia Picture Message is a raster image file originating from Nokia phones. Images are uncompressed.
Files always begin with ASCII string "NPM".
File extension is .npm.
Software handling .npm filesRest7 Free Online Converter
Structure of .npm imagesSorry, we haven't updated this section yet.
Is it important? Ask for update
Real world .npm samplesHere are some real world example pictures.
If you have graphics of this type, please upload them below: