Convert ppm to pdf Online: ppm2pdf

You can use Tom's Editor to easily convert images from
Portable aNy Map .PPM to Portable Document Format .PDF.
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.

PDF

Adobe PDF format is the most popular document format. Overcomplicated. Offers compression.