Patterned after Apache license.

Initially designed as a set of commitments that the Debian developers agreed to abide by, it has later been adopted by the free software community as the basis of the Open Source Definition. The Open Directory Project's social contract was also inspir...

License for FreeBSD operating system.

Copyleft license, derived from the GNU-GPL, designed to protect software distributed as web services.

A very permissive, open source compliant and GPL compatible license used by the team developing the Python programming language.

Dual terms: use GPL terms or its own terms.

Open source software license.

Perl package license.

Covers iMatix Corp., Standard Function Library (C/C++), its source code, documentation, executable files.

License for the Squeak software suite, mainly provided by Apple.