OSI Approved Licenses

Open source licenses are licenses that comply with the Open Source Definition – in brief, they allow software to be freely used, modified, and shared. To be approved by the Open Source Initiative (also known as the OSI) a license must go through the Open Source Initiative’s license review process.

Categories

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1-clause BSD License BSD-1-Clause
BSD+Patent BSD-2-Clause-Patent
BSD-3-Clause-Open-MPI BSD-3-Clause-Open-MPI
Lawrence Berkeley National Labs BSD Variant License BSD-3-Clause-LBNL
Los Alamos National Labs BSD-3 Variant
MirOS Licence MirOS
The 2-Clause BSD License BSD-2-Clause
The 3-Clause BSD License BSD-3-Clause
Zero-Clause BSD 0BSD