Convert pdf to hgb Online: pdf2hgb
You can use Tom's Editor to easily convert images from
Portable Document Format .PDF to HinterGrundBild .HGB.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Adobe PDF format is the most popular document format. Overcomplicated. Offers compression.
HinterGrundBild is an image format with extension HGB.