What is pgp file?
This File is used by AutoCAD, an engineering design and documentation CAD application. PGP files are stored by default in a file named acad.pgp. They are stored in plain text and contain commands in the following format: command,[executable],flags[,[*]prompt[,return_code]] Each command follows the current format, an executable to run, process flags, display prompt options, and a return code when the command finishes.
Software that will open, convert or fix pgp files