About Arduino IDE
Write, compile and upload code to Arduino boards and microcontrollers.
As a developer tool, Arduino IDE balances a friendly interface with the depth that power users expect. It ships with board manager and serial monitor, and everything is a click away from the moment you open it.
Get Arduino IDE for Windows now: the current version, a clean installer and a fast, direct download.
Key features
- ✓Board manager
- ✓Serial monitor
- ✓Library manager
- ✓Debugger
Requirements
Windows 10 / 11, 64-bit
Arduino IDE — frequently asked questions
Is Arduino IDE free to download?+
Yes. Arduino IDE is free and open source, so you can use it at no cost.
Is Arduino IDE safe to download?+
Yes. HivApps links to the latest Arduino IDE build and keeps listings clean, with no bundled extras. As always, keep your antivirus on and only install software you trust.
What is the latest version of Arduino IDE?+
The latest version listed here is Arduino IDE 2.3, updated Aug 28, 2026.
What do I need to run Arduino IDE?+
Windows 10 / 11, 64-bit
How do I install Arduino IDE on Windows?+
Click the Download button on this page, run the installer once it finishes downloading, and follow the on-screen setup steps.
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Latest version (2.3) · Safe & clean