Andy Vandijck Posted July 18, 2014 Share Posted July 18, 2014 This app can extract the uncompressed .efi files from an UEFI option ROM. It can also directly decompress a compressed EFI binary (raw compressed data). Usage: UEFIRomExtract infile.rom outfile.efi I tested this on various binaries and it always worked fine when the .rom file is an UEFI option ROM. Enjoy EDIT: Added Github repo: https://github.com/andyvand/UEFIRomExtract UEFIRomExtract.zip UEFIRomExtract_Windows.zip 8 Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/ Share on other sites More sharing options...
Andy Vandijck Posted December 8, 2014 Author Share Posted December 8, 2014 Added Github repo: https://github.com/andyvand/UEFIRomExtract Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2093376 Share on other sites More sharing options...
xumenghe1989 Posted June 1, 2016 Share Posted June 1, 2016 hello can i use it to custom omelogo on my hasee k550d ?? Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2241576 Share on other sites More sharing options...
InfestedOne Posted August 16, 2019 Share Posted August 16, 2019 (edited) Sorry for digging this topic up, but I have to ask a question in this matter. Is there a tool to do the opposite of what UEFI Extract does? I need to flash a modified UEFI, but I've got no (sort of) UEFI merger tool, which would put all the files together again into an UEFI image file. OKAY, app I need is MMTool APTIO - very easy to use. SOLVED. Edited August 16, 2019 by InfestedOne Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2686304 Share on other sites More sharing options...
kocoman Posted May 5, 2023 Share Posted May 5, 2023 is there a linux version of this ? thx Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2804325 Share on other sites More sharing options...
pitrysha Posted May 5, 2023 Share Posted May 5, 2023 3 hours ago, kocoman said: is there a linux version of this ? thx I think this is a continuation of the project https://github.com/LongSoft/UEFITool/releases Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2804333 Share on other sites More sharing options...
kocoman Posted May 6, 2023 Share Posted May 6, 2023 On 5/5/2023 at 4:08 AM, pitrysha said: I think this is a continuation of the project https://github.com/LongSoft/UEFITool/releases he only extract from uefi volumes/bios images and not single "u and PCIE" in the binary when seen in winhex i using it for the sas oracle/nynt/seagate f40/f80 warpdrive uefi oprom extraction for booting off its 100gb-128gb etc in tianocore where it doesn't run the uefi option rom where is AnV, I remember seeing him active years ago here.. where is the hacktonish scene now? Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2804383 Share on other sites More sharing options...
kocoman Posted May 8, 2023 Share Posted May 8, 2023 Thank you.. @kocoman1, here, a single C file that should be buildable on any OS with a C compiler and libc (Linux, macOS, Windows, whatever): UEFIRomExtract.zip Usage: download, unzip, run gcc UEFIRomExtract.c -o uefiromextract, replace gcc with clang if your Linux distro uses it. Tested locally on Ubuntu 23.03, worked for me (with minor compiler warnings that can be ignored). UEFIRomExtract-for-linux-from-Nikolaj.zip Link to comment https://www.insanelymac.com/forum/topic/299627-uefi-option-rom-extractor-and-decompressor-v10/#findComment-2804443 Share on other sites More sharing options...
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