Building and running ancient Linux on Windows
The GNU Prolog native compiler
Collection of fast and optimized assembly libraries for x86-64 Linux
SIMD macro assembler unified for ARM, MIPS, PPC and x86
SIMD-accelerated libjpeg-compatible JPEG codec library
Sega system-16 emulator
Flexible and eXpandable Cpu simulation
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
AOSP-based Operating System (On phone tap on "Try to download anyway")
COBOL compiler for the PC x86-32 platform.