UEFITool

0.28.0 UEFI firmware editor for Windows

Fernando Ortega

Comprehensive utility for editing and modifying UEFI firmware settings.

Delivers a means for viewing and editing UEFI firmware in a convenient manner - Screenshot of UEFITool
View and manage UEFI and boot files - Screenshot of UEFITool
Free UEFI image editor - Screenshot of UEFITool
Free UEFI modification - Screenshot of UEFITool
View BIOS images - Screenshot of UEFITool

Basic free application that can view and edit UEFI firmware images without the fluff.

UEFITool 0.28.0 is a free and open source UEFI editor app and system utility developed by CodeRush for Windows. It's well-designed, user friendly and advanced.

The download has been tested by an editor here on a PC with some screenshots included to illustrate the user interface.

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Tool to modify, parse, and extract UEFI firmware

Unified Extensible Firmware Interface or UEFI is a post-BIOS firmware specification originally written by Intel for Itanium architecture and than adapted for X86 systems.

UEFITool allows the modification, parsing, and extraction of UEFI firmware images.

It supports full BIOS image parsing, including the flash descriptor or any binary files containing UEFI volumes; it is compatible with multiple BIOS image types, including ROM, BIN, FD, CAP, BIO, WPH, and EFI, all of which will be conveniently loaded and displayed alongside pertinent details including name, type/subtype, and text for example.

UEFITool will permit you to extract data from an image, insert items within the structure of the image, and insert or remove unwanted pieces as needed. Upon completion of the editing process, you can easily export the image.

Original development was started at MDL forums as a cross-platform analog to PhoenixTool's structure mode with some additional features, but the program's engine was proven to be usefull for another projects like UEFIPatch, UBU and OZMTool.

Compatibility and License

UEFITool has been released under a BSD license on the Windows operating system from PC utilities. This means you can download, install, run and share this program freely without any restrictions. Unlike GPL software, the source code isn't necessarily available.

What version of Windows can UEFITool run on?

UEFITool can be used on a computer running Windows 11 or Windows 10. Previous versions of the OS shouldn't be a problem with Windows 8 and Windows 7 having been tested. It comes in both 32-bit and 64-bit downloads.

Filed under:
  1. UEFITool Download
  2. Free Computer Utilities
  3. Open source and GPL software
  4. UEFI Editing Software
UEFITool has been picked by our editors as very good.
UEFITool has been tested for viruses and malware.
We have tested UEFITool 0.28.0 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans.