Convert rpgm to png Online: rpgm2png

You can use Tom's Editor to easily convert images from
Portable aNy Map .RPGM to Portable Network Graphics .PNG.
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.

PNG

Portable Network Graphics is an image format with extension PNG.