Convert rpgm to flif Online: rpgm2flif

You can use Tom's Editor to easily convert images from
Portable aNy Map .RPGM to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

RPGM

Portable aNy Map is an image format with extension RPGM.

FLIF

Free Lossless Image Format is an image format with extension FLIF.