GPL (GNU General Public License)

The GNU General Public License (GPL) is a widely used free software license that allows users to freely use, modify, and distribute software. The key principle of the GPL is that if you alter the software and share it, you must also share your modifications under the same license. This ensures that the software and its improvements remain accessible to everyone, promoting collaboration and preventing proprietary restrictions. Essentially, the GPL aims to keep software free and open for everyone, fostering innovation and community-driven development.