– A powerful editing tool for Pro Evolution Soccer / eFootball. Modify player attributes, transfer data, edit league structures, update kits, and customize gameplay files with ease.

Historically, PES editors appeared because Konami often lacked the full licenses for major leagues like the English Premier League or the German Bundesliga. To fix "North London" into "Arsenal" or "Man Blue" into "Manchester City," fans developed tools that could dive into the game’s internal database.

: Any use of AI-generated text must be disclosed in the acknowledgments section with a proper citation [8, 20].