Player squads were updated to reflect the 2016 lineups, including stars like Gareth Bale (the cover athlete) and Antoine Griezmann. Installation Tips
If you already have PES 2016 in your library, the UEFA EURO 2016 content should appear as an automatic update or a free download in your DLC section. pes-uefa-euro-2016-france-pc-game-free-download
Konami also released a standalone physical version for those who didn't own the base game, which included the full PES 2016 experience plus the Euro 2016 content. Player squads were updated to reflect the 2016
Full licensing for 15 out of the 24 competing teams, including updated kits for France, Germany, Italy, and more. Full licensing for 15 out of the 24
Since the game is now several years old, finding the official "free" download can be tricky as online storefronts like Steam have largely moved on to newer eFootball titles.
Many fans use community-made patches (like SmokePatch or PTE Patch) to fix missing licenses for teams that weren't fully included in the official Konami release.
You might find the game listed on sites like Softonic or the Microsoft Store , though availability can vary by region. What’s Included in the Euro 2016 Pack?