ES File

What are ES files and how to open them

Are you having problems opening an ES 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 ES file?

An .ES file is an E-Studio 1.x Experiment 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 ES files

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

While we have not verified the apps ourselves yet, our users have suggested 6 different ES openers which you will find listed below.

Last updated: August 26, 2013

Various apps that use files with this extension

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

EasySignEasySignUser submitted
EASYSIGN ApplicationEASYSIGN ApplicationUser submitted
E-PrimeE-PrimeUser submitted
EnergySave ApplicationEnergySave ApplicationUser submitted
Engineer's StudioEngineer's StudioUser submitted
Structure SynthStructure SynthUser 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 ES file formats, example files, or compatible programs. Please use the links below or email us at to discuss further.