Opening EFE Files

The EFE file type is primarily associated with Ensoniq.

EFE	File extension: EFE
	File type:	EPS-Family Instrument

What is an EFE file

EFE files mostly belong to Ensoniq by E-MU Systems. Use our "Online EFE Text Viewer" below to analyze your EFE file and to see all text it contains.

How do you open EFE files?

You need a suitable software like Ensoniq to open an EFE file. You need a suitable software like Ensoniq from E-MU Systems to open an EFE file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your EFE file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a EFE file directly in the browser:. Just drag the file onto this browser window and drop it.

Online EFE Text Viewer

Choose your .efe file to analyze

or drag and drop it here

Online File Viewer

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Trouble Opening a .EFE File? These Steps Will Help

Because .EFE files can originate from various programs, they aren't universally openable.

Identify the Source: If received from a music producer or sound designer, it is likely an Ensoniq EPS-Family Instrument audio file.
Check the Header: Open the file in a hex viewer to inspect its first bytes.
- Seeing PK indicates a standard ZIP archive.
- Seeing specific audio headers confirms an E-MU Systems instrument file.
Use the Original Software: The original program is usually required; try tools like Awave Studio, Chicken Systems Translator, or ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for EFE File Extension

File classification:

Audio

Identifier:

Hex: 0D 0A 45 70 73 20 46 69 6C 65 3A, ASCII: ..Eps.File: (provided by TrID database)

Related files:

eda, edq, edv

Mime type:

application/efe

an efe EPS-Family Instrument is a special file format by E-MU Systems and should only be edited and saved with the appropriate software.

How to solve problems with EFE files

Associate the EFE file extension with the correct application.
Update your software that should actually open eps-family instruments. Because only the current version supports the latest EFE file format. Search, therefore, e.g. on the E-MU Systems manufacturer website after an available Ensoniq update.
To make sure that your EFE file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .EFE file online - secure, fast, and no downloads needed.