Convert ppm to flif Online: ppm2flif

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

Go to Tom's Editor

PPM

Portable aNy Map is an image format with extension PPM.

FLIF

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