FreeBSD is an advanced operating system for x86 compatible (including Pentium?Ã‡Â¬Ã† and Athlon?Â¢â€šÃ„Ã»Â¬Â¢), amd64 compatible (including Opteron?Â¢â€šÃ„Ã»Â¬Â¢, Athlon 64, and EM64T), Alpha/AXP, IA-64, PC-98 and UltraSPARC?Ã‡Â¬Ã† architectures. It is derived from BSD, the version of UNIX?Ã‡Â¬Ã† developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.
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