Convert bb2 to pnm Online: bb22pnm

You can use Tom's Editor to easily convert images from
Mode 2 .BB2 to Portable aNy Map .PNM.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

BB2

Mode 2 is an image format with extension BB2.

PNM

PNM images are uncompressed 24 bit RGB images. Can cannot store Alpha channel. PNM images come in 2 types: binary and text. Especially popular on Linux.