Browse free open source Build Tools and projects for Windows below. Use the toggles on the left to filter open source Build Tools by OS, license, language, programming language, and project status.
A native Windows port of the GNU Compiler Collection (GCC)
Provides native Win32 open source ports and utilities
A free C, C++ and Fortran IDE
Windows installer development tool
Rapid applications development tool and libraries for FPC
pkg-config without glib dependency
A software construction tool
x64 build of GCC for Windows
Cross-platform tool to build, test and package software
The open source Firebase alternative
Low-code programming for event-driven applications
The fastest way to build data apps in Python
The Microsoft Build Engine (MSBuild) build platform for .NET and VS
tiny tool to inject DLLs into Windows processes