Windows 10, macOS, Zorin OS, Windows 7, ReactOS, elementary OS, openSUSE, Pop!_OS, Tiny Core Linux, Lubuntu, Minimal Linux Live, Kubuntu, Xubuntu, Serenity OS, BlackBerry QNX, Node OS, Septor, GeckoLinux, Tanglu, Pisi Linux, HardenedBSD, Black Lab Linux, ULinux, NeXTSTEP are some alternatives to DietPi.