.efires is EFI Image File

Key Features: .EFIRES File Extension

Features Description
File Extension .efires
Format Binary
Created by Apple
Category System

What's on this Page

  1. How to open:
  2. How to convert:

What is an .EFIRES file?

The efires file extension is used for a special system images saved in the Extensible Firmware Interface format, also known as EFI.

Typically used for various firmware, boot or system screens on Mac platform.

Files with efires file extension might be found as system images in Mac computers.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.
EFI Image File - File openers


  1. Apple OS X




How to solve problems with EFIRES files