Convert tga to rpgm Online: tga2rpgm
You can use Tom's Editor to easily convert images from
Targa .TGA to Portable aNy Map .RPGM.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Targa is an image format with extension TGA.
Portable aNy Map is an image format with extension RPGM.