The Approved Licenses

For your convenience, we have collected here copies of the licenses certified by OSI. Commonly-used abbreviations in parentheses follow some full names.

The first four are the `classic' licenses most commonly used for open-source software before the Mozilla release in early 1998. The Mozilla Public license has since become widely used.

Other conforming licenses include the IJG JPEG library license and the OPL (OpenLDAP Public License).