Open Source Software : - The Open Source Initiative (OSI) is an organization dedicated to promoting open source software.
Free Software Foundation is freedom to : - Study, Distribute, Create, Modify computer software.
Open Source Licenses is a type of license for computer software and others products that allows the source code, blueprint, or design to be used, modified, and shared under defined terms and conditions. Example of Open Source License are The General Public License (GNU or GPL), Lesser General Public License (LGPL), Berkeley Software Distribution License (BSD), Apache License Foundation (ASF), Mozilla Public License (MPL)