EFI FileSystem drivers

c arm x64 fs gcc driver qemu uefi grub ntfs exfat grub2 ia32 aarch64 efi efi-drivers f2fs gnu-efi edk2

• Updated Oct 28, 2026
• C

UEFI development made easy

arm visual-studio x64 gcc qemu uefi arm64 ia32 aarch64 gnu-efi

• Updated May 22, 2024
• Makefile

A bootable NES Emulator running on UEFI

c emulator osdev nes uefi baremetal gnu-efi

• Updated Jun 20, 2022
• C

run C++ from anywhere

iot cmake embedded kernel cxx llvm uefi shellcode elf newlib auto libcxx gnu-efi libcxxabi freestanding

• Updated Nov 16, 2019
• C++

UEFI ELF Bootloader example

kernel osdev uefi bootloader efi gnu-efi uefi-boot

• Updated Mar 5, 2026
• C

A graphical UEFI boot menu for Linux that replaces GRUB/systemd-boot with animated full screen themes and seamless Plymouth splash transitions.

c linux uefi bootloader grub grub2 efi systemd-boot plymouth gnu-efi boot-manager

• Updated Nov 12, 2026
• C

Various (U)EFI utilities that I have developed

uefi gnu-efi uefi-shell uefi-utilities

• Updated Feb 22, 2019
• C

UEFI memory diagnostic tool - 14 stress tests, per-chip stuck-bit mapping, MCA capture, marathon mode, plain-language verdict with DIMM warranty info

c hardware uefi diagnostics memtest low-level dram efi gnu-efi spd ddr3 memory-controller ddr4 ddr5 memory-testing

• Updated May 31, 2026
• C

gnu-efi fork

arm x86-64 uefi arm64 aarch64 efi gnu-efi x86-32 riscv64 loongarch

• Updated May 8, 2024
• C

EFI MSR Fuzzer

cpu x86-64 msr fuzzing fuzzer efi gnu-efi edk2 undocumented tianocore-edk2

• Updated Aug 14, 2026
• C

Building Applets using GNU-EFI

uefi gnu-efi

• Updated May 17, 2022
• C

Disk Auditor and Secure Eraser - A safe GNU-EFI bootable USB tool to wipe disks, from HDD to SSD, ensuring effective and non-damaging methods .

ssd hdd nvme efi gnu-efi secure-erase erase disk-wiper data-destruction data-sanitization disk-wipe

• Updated Sep 30, 2026
• C

Convert .c to .efi in seconds and fire it up in QEMU for testing purpose!🔥

c converter automation assembly gcc boot compile qemu bootloader efi gnu-efi objcopy

• Updated Jan 1, 2025
• Shell

A high-performance stealth Reflective EFI-Loader for UEFI binaries. Protections, Encrypts, Compresses, and executes EFI payloads directly from RAM with zero disk footprint.

builder packer firmware x86-64 reverse-engineering uefi bootloader low-level system-programming pe-format pe-loader bare-metal efi gnu-efi binary-protection anti-analysis manual-mapping in-memory-execution pe32plus chainloader

• Updated Nov 9, 2026
• Python

Operating System Bootloader & Kernel

c kernel avl-tree memory-allocator operating-system qemu smp uefi bootloader interrupts acpi efi gnu-efi assembly-x86-64 buddy-allocator slab-allocator long-mode

• Updated Feb 12, 2026
• C

Tsezar Relaible System --- 64bit modern system.

c osdev uefi fat32 nasm gnu-efi uefi-boot long-mode

• Updated Nov 10, 2026
• C

Tools for UEFI-development

c cpp uefi gnu-efi posix-efi posix-uefi

• Updated Dec 15, 2021
• C

A tetris game, that can be launched in UEFI

tetris uefi efi gnu-efi edk2

• Updated Mar 29, 2023
• C

Flash an HP/Insyde system BIOS from Linux via a boot-time UEFI capsule applier

linux firmware uefi bios capsule hp gnu-efi fwupd

• Updated Aug 14, 2026
• Shell

A minimal UEFI bootloader application that requires a password (verified via SHA-256 hash) before chainloading into the next boot stage. Built with gnu-efi.

c firmware boot uefi sha256 bootloader efi gnu-efi security-education

• Updated Jul 3, 2026
• C