EFI file extension

You can open file with EFI using special software abopted to do this. In order to open EFI file download one of the software.

How to open EFI file

EFI Icon
File type:
Extensible Firmware Interface File
Developer:
UEFI Forum
Category:
System files

Intel-based computer systems and devices like AppleTV system file with system-level data that executes between the operating system and the firmware. The file is used to stage firmware updates, boot operating systems and run pre-boot applications. Systems can hand off the pre-boot process to a controlled environment using EFI files. The EFI specification was created by Intel, then it was updated to the UEFI specification that means Unified Extensible Firmware Interface.

How to open file with EFI extension?

EFI Developer KitMicrosoft EFI Utilities
EFI Developer Kit
EFI Developer Kit

Similar file formats and extensions.