ESF File

Did your computer fail to open an ESF file? We explain what they are used for and recommend software that we know can open or otherwise handle your .ESF files.

What is an ESF file?

An .ESF file is an Exatron String Floppy virtual wafer image file. These ESF files are storage files used in the TRS32 emulator, a emulator for the Exatron Stingy floppy storage device. You can store games and programs like Electric Pencil on the ESF files. These ESF files use a wafer, miniature tape cartridge, as a storage medium.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

What else are .ESF files used for?

While Exatron String Floppy virtual wafer image is a popular type of ESF-file, we know of 2 different uses of the .ESF extension.

The ESF file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So an ESF opener may not be able to open all kinds of ESF files. In this case, look through both formats to make sure you find the best suited ESF viewer.

Total War campaign settings

Through our analysis of ESF files, we know that one use of the format is Total War campaign settings. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Various ESF file openers, viewers, etc.

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

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We have not verified any software that we know for certain will work with ESF-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with ESF-files. If you know one, please use the 'Suggest a program' link below and tell us about it!