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BoxOS

A small operating system for x86_64. The whole stack — bootloader, kernel, drivers, filesystem, userspace — is hand-written in C and assembly.

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Source under the project's open license. Site content © BoxOS contributors.

© 2026 BoxOS

written in C and assembly

Porting & hardware · BoxOS

Porting & hardware

PCIe, drivers, ACPI, virtualization, real-iron reports.

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