The File Extensions Database


.EFE File Extension

  • Developer by: E-Mu
  • Category: Audio Files

What is an .EFE file?

.EFE is Ensoniq EPS File

Ensoniq Performance Sampler (EPS) sound format used by Ensoniq samplers (now owned by E-mu); similar to a .WAV file, but also includes pitch and key information and indicates where the samples are played back on a MIDI keyboard.

How to solve problems with EFE files

  • Associate the EFE file extension with the correct application. On :
    Windows: Right click on any EFE file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.EFE files". Mac: Right click (or Ctrl-click) the EFE file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .EFE is Ensoniq EPS File. Because only the current version supports the latest EFE file format. Search, therefore, e.g. on the E-Mu manufacturer website after an available .EFE is Ensoniq EPS File update.
  • To make sure that your EFE file is not corrupted or virus-infected, get the file again and scan it with antivirus software.