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UEFITool

by LongSoftv72-alpha

Last updated

UEFITool is a cross-platform open source application written in C++/Qt, that parses UEFI-compatible firmware image into a tree structure, verifies image's integrity and provides a GUI to manipulate image's elements.

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Install with winget

$ winget install --id LongSoft.UEFITool --exact --version 72-alpha

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

UEFITool is a cross-platform open source application written in C++/Qt, that parses UEFI-compatible firmware image into a tree structure, verifies image's integrity and provides a GUI to manipulate image's elements.

Project development started in the middle of 2013 because of the lack of cross-platform open source utilities for tinkering with UEFI images.

In the beginning of 2015 the major refactoring round was started to make the program compatible with newer UEFI features including FFSv3 volumes and fixed image elements. It's in development right now with the following features still missing:

- Editor part, i.e image reconstruction routines

- Console UI

The missing parts are in development and the version with a new engine will be made as soon as image reconstruction works again.

Installers · v72-alpha

ArchitectureTypeScopeInstallDownload
x86ZIP
archive
-Direct
x64ZIP
archive
-Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for UEFITool.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from LongSoft or browse BIOS, UEFI, Editor.

Frequently asked questions

How do I install UEFITool on Windows?
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id LongSoft.UEFITool --exact --version 72-alpha. winget downloads the installer from LongSoft and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install UEFITool silently for unattended deployment?
Add --silent and accept the agreements upfront: winget install --id LongSoft.UEFITool --exact 72-alpha --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
How do I uninstall UEFITool via winget?
Run: winget uninstall --id LongSoft.UEFITool --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from UEFITool's Apps & Features entry.
Is UEFITool free?
UEFITool is distributed under BSD-2-Clause. Refer to the publisher (https://github.com/LongSoft/UEFITool) for the full license terms - Wingetly itself does not charge for installation.
Does UEFITool work on Windows 10?
Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls UEFITool directly from the publisher.
How do I keep UEFITool up to date?
Run winget upgrade --id LongSoft.UEFITool --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of UEFITool from microsoft/winget-pkgs.