FreeBSD

Distribution name: FreeBSD
Country of origin: United States
Derived from: None
Original release date: 1976
Current version: 10.2
Current version release date: August 2015

Distribution webpage: https://freebsd.org

FreeBSD is an advanced free operating system used to power a number of different platforms. It is community developed and has been for the last 30 years. It offers advanced networking, performance, and security features that other operating systems still don’t have today. FreeBSD has over 24,000 apps.