ESU File

What are ESU files and how to open them

Are you having problems opening an ESU file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an ESU file?

An .ESU file is an ESU Electronic Sounds file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open ESU files

Important: Different programs may use files with the ESU file extension for different purposes, so unless you are sure which format your ESU file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 3 different ESU openers which you will find listed below.

Last updated: December 11, 2012

Various apps that use files with this extension

These apps are known to open certain types of ESU files. Remember, different programs may use ESU files for different purposes, so you may need to try out a few of them to be able to open your specific file.

LokProgrammerLokProgrammerUser submitted
Escon8Escon8User submitted
EasySwatchEasySwatchUser submitted

Help us help others helps thousands of users every day, and we would love to hear from you if you have additional information about ESU file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.