Best Open Source MinGW/MSYS2 Runtimes 2026

Runtimes for MinGW/MSYS2

Runtimes MinGW/MSYS2 Clear Filters

Browse free open source Runtimes and projects for MinGW/MSYS2 below. Use the toggles on the left to filter open source Runtimes by OS, license, language, programming language, and project status.

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1

MinGW-w64 - for 32 and 64 bit Windows

A complete runtime environment for gcc

The mingw-w64 project is a complete runtime environment for gcc to support binaries native to Windows 64-bit and 32-bit operating systems.

111 Reviews

Downloads: 55,098 This Week

Last Update: 4 days ago
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2

Steel Bank Common Lisp

Common Lisp compiler and runtime

A high performance Common Lisp compiler. In addition to standard ANSI Common Lisp, it provides an interactive environment including an a debugger, a statistical profiler, a code coverage tool, and many other extensions.

13 Reviews

Downloads: 2,245 This Week

Last Update: 32 minutes ago
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3

Mozart-Oz Programming System

Runtime and development environment of Oz

The Mozart Programming System is an open source implementation of the programming language Oz 3. Oz is a multi-paradigm language that supports declarative programming, object-oriented programming, constraint programming, concurrency and distributed programming as part of a coherent whole.

1 Review

Downloads: 8 This Week

Last Update: 2018-09-15
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4

NT POSIX C Runtime Library

The NT POSIX C Runtime Library is an IEEE standard runtime library for the NT POSIX subsystem. It can be used as a complete replacement or a side by side alternative for what is shipped with the Interix SDK.

Downloads: 0 This Week

Last Update: 2017-12-10
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