An efx file extension is associated with the Ensoniq instrument data format.

There are 2 other file types using
the EFX file extension!

empty icon.efx - Everex eFax fax document

efx icon.efx - Quake 3 Arena effect file

Detailed description

Software that open efx file

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EFX file extension - Ensoniq instrument data

What is efx file? How to open efx files?

File type specification:

Audio and sound file type icon Audio and sound file type

efx file icon: efx filetype icon

The efx file extension is related to the Ensoniq instrument data format.

An American electronics manufacturer, best known throughout the mid-1980s and 1990s.

Seems to be obsolete file format without support from developer.

The default software associated to open efx file:

Awave Studio icon

FMJ-Software logoAwave Studio  Microsoft Windows software

Company or developer:

A universal audio tool that supports editing and converting of many audio file formats from different platforms. In the latest versions of Awave Studio developers announced about 260 audio formats can be read in it.

Help how to open:

Use Awave Studio to open *.efx files.

How to convert:

Compatible tools may be able to export *.efx files to other formats.

List of recommended software applications associated to the .efx file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open efx file, edit efx file, convert efx file, view efx file, play efx file etc. (if exist software for corresponding action in's database).

efx file player - programs that play efx file - Ensoniq instrument data

Programs supporting the exension efx on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Awave Studio for play efx file action.

Microsoft Windows:

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