1. Software whose source code is made available to the public, allowing users to view, modify, and distribute the code freely
Linux is a popular example of open source software used by millions worldwide.
Linux é um exemplo popular de software aberto utilizado por milhões em todo o mundo.
2. Any software distributed under a license that permits free use, modification, and redistribution
Many developers contribute to open source software projects on GitHub.
Muitos desenvolvedores contribuem para projetos de software aberto no GitHub.