Convert dgc to pdf Online: dgc2pdf

You can use Tom's Editor to easily convert images from
DuneGraph (compressed) .DGC to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

DGC

DuneGraph (compressed) is an image format with extension DGC.

PDF

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