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Posted on Jun 7

Build ROS2 Apps on Windows Without the Toolchain — Plus a Standalone RViz2

#ros2 #windows #cmake #robotics

Build ROS2 Apps on Windows Without the Toolchain

If you've ever tried compiling ROS2 on Windows, you know the pain:

Install Visual Studio, Python, CMake
Configure environment variables
Fight with rosdep, colcon, and missing dependencies
Give up and use WSL2 instead

After going through all of that, I compiled a complete ROS2 Humble SDK for Windows and open-sourced it. Now you can build ROS2 applications with standard CMake — no ROS2 toolchain required.

Ros2Simple — Pre-built ROS2 Humble Windows SDK

GitHub: https://github.com/huming516520/Ros2Simple

A pre-compiled ROS2 Humble SDK for Windows x64. No colcon, no rosdep, no complex setup.

How to use

cd demo
mkdir build && cd build
cmake ..
cmake --build . --config Debug

Run the publisher:

demo_pubsub.exe pub

Run the subscriber (in another terminal):

demo_pubsub.exe sub

That's it. A working ROS2 publisher/subscriber on Windows, built with plain CMake.

Cross-platform support

Currently provides Windows x64 Debug build. The SDK can also be cross-compiled to:

Linux x64 — for servers and desktops
ARM-Linux — for embedded devices and industrial controllers

This makes it practical for industrial deployment: develop on Windows, deploy on Linux/ARM.

Rviz2Windows — Double-click RViz2

GitHub: https://github.com/huming516520/Rviz2Windows

A standalone RViz2 that runs on Windows by double-clicking rviz2.exe.

No ROS2 installation. No environment variables. No dependencies to install. Just download, extract, and double-click.

Comparison

	Traditional ROS2 on Windows	This approach
Toolchain	rosdep, colcon, Python deps	None
Build system	colcon build	cmake
Environment setup	Complex	Point to SDK path
RViz2	Build from source or use WSL	Double-click to run
Time to first run	Hours to days	Minutes

Who is this for?

ROS2 developers on Windows who are tired of environment issues
Industrial engineers who need ROS2 on Windows-based industrial PCs
Students and researchers who want to start learning ROS2 quickly
Teams who need to deploy across Windows / Linux / ARM

License

Both projects are compiled from ROS2 Humble source code and comply with the original ROS2 licenses (Apache License 2.0 / BSD License). All third-party libraries retain their original licenses. Free to use.

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