hipster fag Anonymous 11/08/2016 (Tue) 08:16:10 No. 5225 del
.ppm just cuz
https://en.wikipedia.org/wiki/List_of_filename_extensions_(M%E2%80%93R)#P
/
also the other raw image formats (.rgb) along with .xoj for xournal
http://xournal.sourceforge.net/
are my requests unpopular yet?