choosealicense.com

Choosing an open source license doesn’t need to be scary. Non-judgmental guidance on choosing a license for your open source project

www.gnu.org/licenses/

Published software should be free software. To make it free software, you need to release it under a free software license. We normally use the GNU Gene ...

opensource.org/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 ...

tldrlegal.com

Lookup open source licenses summarized & explained in plain English.