LT-PGN-VIEWER 3.4
www.lutanho.net/pgn/pgnviewer.html
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
A pgn viewer (Portable Game Notation Viewer) takes the notation of a chess game and generates the moves of the single pieces, that means it generates the picture of the chess board for every single move. If you want to visualize the moves of a chess game