Browse free open source Compilers and projects for Windows below. Use the toggles on the left to filter open source Compilers by OS, license, language, programming language, and project status.
A native Windows port of the GNU Compiler Collection (GCC)
Common Lisp compiler and runtime
A decompiler for Lua 5.x
Free compiler and development environment for Pascal
Pascal XE is an easy to use IDE for Pascal programming.
Generator of lexical analyzers in C and C++. Unicode Supported.
ImpLib SDK produces custom Import libraries for Windows DLL
A PhoneGap alternative for Desktop applications.
A lexical analyzer generator that makes the class source code.
ALFOUR Programming language. Simple, safe, power, multi-platform.
Automated software application for constructing and building projects.
Convert your Arduino C/C++ code to Assembly code.
A visual-based IDE for C language uses block drag and drop technology
Dyalect is a programming language for .NET Core
Iterative Data and Control Flow Analysis