What Is The Most Open Source License?

What are the four major types of open source licenses?

Four are examples of open source licenses (which allow you to reuse code to some extent), and one disallows any reuse whatsoever.. Public domain. This is the most permissive type of software license. ... Permissive. ... LGPL. ... Copyleft. ... Proprietary.

5 types of software licenses you need to understand | Synopsys

What are the three major types of open source component licenses?

Here's what developers need to know about five common open source software licenses.. Apache License 2.0. The Apache License 2.0 provides a broad set of guidelines that apply to both copyrights and patents. ... BSD licenses. ... GNU licenses. ... MIT License. ... Mozilla Public License 2.0.

5 common open source software licenses you need to know

What is the most popular license for free software?

The original BSD license is also one of the first free-software licenses, dating to 1988. In 1989, version 1 of the GNU General Public License (GPL) was published. Version 2 of the GPL, released in 1991, went on to become the most widely used free-software license.

Free-software license - Wikipedia

Which is the most restrictive open source license?

One of the most common restrictive licenses is the GNU GPL (General Public License). Its cousin, the AGPL (Affero General Public License), is also becoming more popular, as it closes the SaaS loophole found in the GPL.

Guide to open source licenses: Use, obligations, and risk | Synopsys