Phoenix OS is not a standard Linux distribution, nor is it a Windows alternative in the traditional sense. Developed by Chaozhuo Technology, it is an Android-x86 derivative, meaning it ports the Android Open Source Project (AOSP) to run directly on PC hardware rather than through a virtual machine. The "32-bit ISO" specifically targets processors that cannot run 64-bit code, such as the Intel Atom N270, early AMD Sempron chips, or older VIA processors.
To squeeze every drop of performance from your 32-bit machine: phoenix os 32 bit iso
If you are looking for the 32-bit version, you likely need to perform a "clean" install or boot from a USB drive. You can find legacy versions and the ISO on platforms like SourceForge . Phoenix OS is not a standard Linux distribution,