Linux is the most widely-used free and open source operating system in the world. Unlike commercial alternatives, no single person or company can take credit. Linux is what it is due to the ideas and contributions of many individuals from all over the world.

What is free software in Linux?

The concept of free software is the brainchild of Richard Stallman, head of the GNU Project. The best known example of free software is Linux, an operating system that is proposed as an alternative to Windows or other proprietary operating systems. Debian is an example of a distributor of a Linux package.

Why is software called freeware?

Computer programs are deemed “free” if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that source code—the preferred format for making changes—be made available to users of that program.