Linux kernel Alternatives

FreeBSD

FreeBSD is an advanced operating system for x86 compatible (including Pentium® and Athlon™), amd64 compatible (including Opteron™, Athlon™64, and EM64T), ARM...

Features:

• Geeky
• ARM support
• Operating system
• Package Control
• Unix-like

OpenBSD

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive...

Features:

• Unix-like
• Ad-free
• Customizable
• FOSS
• No Tracking
• Operating system
• Security & Privacy
• Security focused

Linux-libre

Linux-libre is a GNU package that is maintained from modified versions of the Linux kernel. The aim of the project is to remove any software that does not include its...

GNU Hurd

GNU Hurd (usually referred to as the Hurd) is a computer operating system kernel designed as a replacement for Unix, released as free software under the GNU General...

MINIX 3

MINIX 3 is a free, open-source, operating system designed to be highly reliable, flexible, and secure.

Features:

• ARM support
• Education
• Embeddable
• Operating system
• Stability
• Unix-like

Redox

Redox is a Unix-like Operating System written in Rust, aiming to bring the innovations of Rust to a modern microkernel and full set of applications.

Features:

• Operating system
• Unix-like

PureDarwin

Darwin is the Open Source operating system from Apple that forms the basis for Mac OS X, and PureDarwin is a community project to make Darwin more usable (some people...

BITS-PyOS

BITS-PyOS means: - [B]IOS - [I]mplementation - [T]est - [S]uite-based - [P]ython - [O]perating - [S]ystem BITS is a custom version of GRUB2 that has an...

Features:

• Operating system
• Python

NomadBSD

NomadBSD is a persistent live system for USB flash drives, based on FreeBSD. Together with automatic hardware detection and setup, it...