EF File Type

- The quick facts

What are EF files and how to open them

Are you having problems opening an EF 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 EF file?

An .EF file is a Face The Music Effect 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 EF files

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

While we have not verified the apps ourselves yet, our users have suggested 5 different EF openers which you will find listed below.

Last updated: November 10, 2021

Suggest another file format using extension EF

While we know of one file format using the .EF file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .EF file.

Various apps that use files with this extension

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