OpenAFS

OpenAFS
Original authorCarnegie Mellon University
DevelopersTransarc, IBM, OpenAFS Foundation
Stable release
1.8.15 / February 26, 2026 (2026-02-26)
Written inC
Operating systemCross-platform
TypeDistributed File System
LicenseIBM Public License
Websitewww.openafs.org
Repository

OpenAFS is an open-source implementation of the Andrew distributed file system (AFS). AFS was originally developed at Carnegie Mellon University, and developed as a commercial product by the Transarc Corporation, which was subsequently acquired by IBM. At LinuxWorld on 15 August 2000, IBM announced their plans to release a version of their commercial AFS product under the IBM Public License. This became OpenAFS. Today, OpenAFS is actively developed for a wide range of operating system families including: AIX, Mac OS X, Darwin, HP-UX, Irix, Solaris, Linux, Microsoft Windows, FreeBSD, NetBSD.