MSYS2 is a comprehensive suite of tools and libraries designed to create a user-friendly environment for developing, installing, and executing native software on Windows. It includes a command line interface known as mintty, a shell environment with bash, version control systems such as git and subversion, as well as utilities like tar and awk, alongside build systems including autotools, all built upon a modified Cygwin framework. While some of its core components are derived from Cygwin, MSYS2 primarily aims to establish a robust build environment for native Windows applications, minimizing reliance on Cygwin. The platform offers modern native builds for a variety of programming tools and languages such as GCC, mingw-w64, CPython, CMake, Meson, OpenSSL, FFmpeg, Rust, and Ruby, among others. To simplify the installation and updating of software packages, MSYS2 incorporates a package management system named Pacman, which should be recognizable to users familiar with Arch Linux. This efficient package management system allows users to easily manage their software, ensuring they have access to the latest versions and features available in the ecosystem.