The Unified Extensible Firmware Interface (UEFI) is a publicly available specification that defines a software interface between an operating system and platform firmware. UEFI replaces the legacy Basic Input/Output System (BIOS) boot firmware originally present in all IBM PC-compatible personal computers, with most UEFI firmware implementations providing support for legacy BIOS services. UEFI can support remote diagnostics and repair of computers, even with no operating system installed.

A new bootable USB solution.

• UpdatedMar 3, 2025
• C

The Reliable USB Formatting Utility

• UpdatedMar 4, 2025
• C

hekate - A GUI based Nintendo Switch Bootloader

• UpdatedOct 12, 2024
• C

A True Instrumentable Binary Emulation Framework

• UpdatedMar 8, 2025
• Python

EDK II

• UpdatedMar 16, 2025
• C

Armbian Linux build framework generates custom Debian or Ubuntu image for x86, aarch64, riscv64 & armhf

• UpdatedMar 17, 2025
• Shell

A PowerShell script to download Windows or UEFI Shell ISOs

• UpdatedNov 24, 2024
• PowerShell

Windows boot logo changer for UEFI systems

• UpdatedAug 18, 2024
• C#

A Tiny Linux-Compatible Kernel

• UpdatedFeb 3, 2025
• C

🖥 Windows Bootable USB creator for macOS. 🛠 Patches Windows 11 to bypass TPM and Secure Boot requirements. 👾 UEFI & Legacy Support

• UpdatedFeb 4, 2025
• C

A stunningly clean theme for the rEFInd UEFI boot manager.

• UpdatedJul 7, 2024

Modern, advanced, portable, multiprotocol bootloader and boot manager.

• UpdatedMar 16, 2025
• C

Disable PatchGuard and Driver Signature Enforcement at boot time

• UpdatedFeb 24, 2025
• C++

Resizable BAR for (almost) any UEFI system

• UpdatedFeb 8, 2024
• C

💻 🔒 🔑 Secure Boot key manager

• UpdatedMar 1, 2025
• Go

Minimal Linux Live (MLL) is a tiny educational Linux distribution, which is designed to be built from scratch by using a collection of automated shell scripts. Minimal Linux Live offers a core environment with just the Linux kernel, GNU C library, and Busybox userland utilities.

• UpdatedMar 2, 2024
• HTML

Create multiboot live Linux on a USB disk...

• UpdatedJun 8, 2021
• Python

Rusty wrapper for the Unified Extensible Firmware Interface (UEFI). This crate makes it easy to develop Rust software that leverages safe, convenient, and performant abstractions for UEFI functionality.

• UpdatedMar 17, 2025
• Rust

Raspberry Pi 4 UEFI Firmware Images

• UpdatedFeb 21, 2025

Aero is a new modern, experimental, UNIX-like operating system following the monolithic kernel design. Supporting modern PC features such as long mode, 5-level paging, and SMP (multicore), to name a few.

• UpdatedSep 7, 2024
• Rust