Open-source software is software that makes the source code freely available, for anyone to see and use. Companies, individuals, universities and a lot of other entities build entire projects and use an open-source license, then they give the code away to anyone who wants to use it.

What does being open source mean for Android?

The Android Open Source Project maintains Android software, and develops new versions. Because it’s open source, this software can be used for any purpose, including developing devices that aren’t compatible with other devices based on the same source.

What does it mean for an app to be open source?

Open source refers to a software program or platform with source code that is readily accessible and which can be modified or enhanced by anyone. Open source access grants users of an application permission to fix broken links, enhance the design, or improve the original code.