1. Baremetal Os LegacyBareMetal is a 64-bit OS for x86-64 based computers. The OS is written entirely in Assembly while applications can be written in Assembly, C/C++, and Rust.
3. Pure64Pure64 is a software loader that was initially created for BareMetal OS. The loader sets the computer into a full 64-bit state with no legacy compatibility layers and also enables all available CPU Cores in the computer.