What is the Creative Commons License?
Key Concepts of the Creative Commons License
Additional Topics in Open Source Licensing
Apache License
Apache License
BSD LicenseBSD License
Copyleft LicensesCopyleft Licenses
Dual LicensingDual Licensing
GNU General Public License (GPL)GNU General Public License (GPL)
MIT LicenseMIT License
Permissive LicensesPermissive Licenses