Convert bum to pdf Online: bum2pdf

You can use Tom's Editor to easily convert images from
Poser Bump Map .BUM to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

BUM

Poser Bump Map is an image format with extension BUM.

PDF

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