Convert grp to pdf Online: grp2pdf

You can use Tom's Editor to easily convert images from
Screen 2 .GRP to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

GRP

Screen 2 is an image format with extension GRP.

PDF

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