The .pg file extension is used for a variety of software applications for a number of different file types. CASIO FX-Link-Kit 2D graphic files use the .pg file extension. The .pg file extension is also used for 2D graphic files. IBM LinkWay page cut/paste files and Image PrintFox / PageFox files also use the .pg file extension.
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File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.
If you have additional information about the PG file format or software that uses files with the PG suffix, please do get in touch - we would love hearing from you.