Although you can install it on Windows or Linux, you can also run it on a compact device like a Raspberry Pi. Octoprint recommends Raspberry Pi 3B, 3B+, 4B, or Zero 2 hardware for the software.

However, if you've gone looking for a Raspberry Pi 5-ready RetroPie ISO image to install the operating system from since the Pi 5's October 2023 release, you've probably come up empty.