EFI Image Format
Apple
System Files
mime-type/not-avalible
11/15/2021
To edit EFIRES file, we strongly recommend installing software that works with EFIRES files. Of course, there are probably EFIRES Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
The installation of the program that supports the EFIRES file does not guarantee that the file can be edited. Additional information about the EFIRES file extension can be found here.
This is the best way. Try to open the EFIRES file with one of the programs and it will see if you can edit the EFIRES file. It's safest to download the software from the developer's website. You will find links to the software developers' websites on the subpage of each program. Examples of programs cooperating with EFIRES files, which make it possible to edit it.
And here is the full list of programs supporting the EFIRES file
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. However, such manual editing of the EFIRES file or any other file may result in damage to the file. When you save the changes, you may no longer open the EFIRES file. For this reason, try to use software created to edit EFIRES files.
It seems that one of the software on the list must be able to edit the EFIRES files. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the EFIRES format below.
Free Online File Edit Service
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