There's nothing to download — ArduinoStudio runs in your browser
In Chrome, Edge, and on Chromebooks, the browser talks to your Arduino directly over USB. Open the editor, plug in your board, press Play.
Using Firefox or Safari? Get the Bridge (optional fallback)
Firefox and Safari don't support Web Serial yet, so a small desktop app — the ArduinoStudio Bridge — relays between your browser and your board. Install it once; it runs quietly in your system tray.
Run the Setup.exe installer. If SmartScreen shows a warning (normal for a newly distributed app), click "More info" → "Run anyway". It starts in your system tray.
Open the DMG, drag the app into Applications, then use right-click and Open the first time.
Install with sudo dpkg -i *.deb.
Built by inteRFace R&D. Looking for an older version? See all releases on GitHub.
Not sure what your browser supports? Check the getting started guide or the supported boards list.