Opening PGN files
Did your computer fail to open a PGN file? We explain what PGN files are and recommend software that we know can open or convert your PGN files.
What is a PGN file?
The .pgn file extension is most commonly associated with Picatinny Arsenal Electronic Formstore image files. The PGN files are a TIFF file format used by Picatinny Arsenal Electronic Formstore. The PGN files are compressed image files stored in a lossless compression format.
The .pgn file extension is also used for Portable Game Notation files.
Software that will open, convert or fix PGN files
Try a universal file viewer
In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.