What is a .SIMS3 File And How To Open It – Electronic Arts

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Have you came across a file with the .sims3 extension, but it is a file you have never seen before? It is possible that you know what the file does, but you are unsure on how to open it. That’s why you are here! We have made this guide for you to learn more about the .sims3 file extension and how to open it.

What is a .SIMS3 file?

The .SIMS3 file extension stands for The Sims 3 Game Save File. The development of this file was done by Electronic Arts. The file is a game related file.

What to know

There is currently 0 software that can open the .sims3 file on 0 platforms.


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