What is a .Y3A File And How To Open It – Konami

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Have you came across a file with the .y3a extension and you don’t know what it is? It is possible that you know what the file does, but you are unsure on how to open it. Don’t worry! This article explains everything about the .y3a file extension, how to open and work with it on various systems.

What is a .Y3A file?

The .Y3A file extension is from Yu-Gi-Oh! ONLINE 3 Avatar File. It was developed by Konami. This file belongs to the binary format and it is a game related file.

What to know

There is currently 0 software that can open the .y3a file on 0 platforms.


There are currently no software associated with this file extension, if you have any information please let us know.