NixBSD is an attempt to make a reproducible and declarable BSD, based on NixOS. Although theoretically much of this work could be copied to build other BSDs, all work thus far has been focused on building a FreeBSD distribution.
Revision (ReviOS) Alternatives
Revision (ReviOS) is described as 'ReviOS aspires to re-create what Windows as an operating system should have been - easy and simple' and is a operating system in the os & utilities category. There are more than 50 alternatives to Revision (ReviOS) for a variety of platforms, including Linux, Windows, Self-Hosted, BSD and Mac apps. The best Revision (ReviOS) alternative is Linux Mint, which is both free and Open Source. Other great apps like Revision (ReviOS) are Ubuntu, Debian, Fedora and Arch Linux.
Alternatives list
illumos is a free and open-source Unix operating system. It derives from OpenSolaris, which in turn derives from SVR4 UNIX and Berkeley Software Distribution (BSD). illumos comprises a kernel, device drivers, system libraries, and utility software for system administration.
- 51 Ageless Linux alternatives
Software for humans of indeterminate age. We don't know how old you are. We don't want to know. We are legally required to ask. We won't.


- 98 Feren OS alternatives
An Ubuntu Distribution that aims to make the switch to Linux easier, simpler and faster not just for Windows users but also Mac and Linux Distro users alike for free. Feren OS aims to be one of the best Distros, if not OSs out there...


+6
- 48 MiniOS alternatives
MiniOS is a lightweight and fast Linux distribution designed for installation on a USB drive. The MiniOS project was launched in 2009 as a Linux distribution for USB drives based on Mandriva Linux. However, in 2013 it was suspended due to the liquidation of Mandriva.


+5
GuestSneezeOS is a robust, free-to-use, lightweight, immutable, operating system designed to bring the functionality of Valve's SteamOS to a wide range of devices, including desktops, laptops, and more.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Linux
- SteamOS



Salient OS is a rolling-release distribution aimed at Creative Multi-Media and Gaming Enthusiasts.
RebeccaBlackOS is a Debian-based live distribution which can be used to run Wayland desktop sessions. RebeccaBlackOS can run a number of popular open source desktop environments on top of a Wayland graphical session.


+4
ExectOS aims to be a stable and flexible, general purpose operating system written from scratch. It is designed to be modular, maintainable and compatible with existing software. It implements a brand new XT architecture and features own native application interface.


+2


+3
Ubuntu Christian Edition (UbuntuCE) is a free, open source operating system geared towards Christians. Ubuntu is a complete Linux-based operating system, freely available with both community and professional support.
































