Peropesis is a small-scale, minimalist, command-line-based Linux operating system. It's an incomplete system, but it's constantly being improved. Also, it is a free operating system created from a free software.
Slackware Alternatives
Slackware is described as 'Linux is an advanced Linux operating system, designed with the twin goals of ease of use and stability as top priorities. Including the latest popular software while retaining a sense of tradition, providing simplicity and ease of use alongside flexibility and power' and is a popular Linux Distro in the os & utilities category. There are more than 100 alternatives to Slackware for a variety of platforms, including Linux, Self-Hosted, BSD, Mac and Windows apps. The best Slackware alternative is Linux Mint, which is both free and Open Source. Other great apps like Slackware are Ubuntu, Debian, Fedora and Arch Linux.
Alternatives list
Minoca OS is a general purpose operating system designed specifically for feature-rich embedded devices. It's got all the high-level functionality that you've come to expect from an operating system, but offers it in a fraction of the memory footprint.


+3
- 139 RISC OS alternatives
Risc OS is an open-source OS specifically designed to run on the ARM chipset.


+4
Ubuntu Cloud is an open source Linux operating system designed to be used as a personal cloud server. It is based on the well known Ubuntu Linux distribution and recognized as an official Ubuntu flavor, distributed by Canonical.
Cost / License
- Free
- Open Source
Platforms
- Linux
carbonOS is designed to be minimal and intuitive. It gets out of your way and lets you focus on your work. Powerful features like system-wide search and the control center make it easy to accomplish quick tasks without opening any other apps.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux



+9
With the release of GNOME 3.38.0, we started producing and distributing bootable VM images for debugging and testing features before they hit any distribution repository. We called the images GNOME OS. The name itself is not new, and what it stands for has not changed...
Bluestar Linux is an Arch Linux-based distribution, built with an understanding that people want and need a solid Operating System that provides a breadth of functionality and ease of use without sacrificing aesthetics.


+9
The ubermix is an all-free, specially built, Linux-based operating system designed from the ground up with the needs of education in mind.



Pearl Linux OS has been available for free download since 12/2014 with our first release simply titled Pearl Linux. It was based on the 14.04 released version of Ubuntu. That release was using the XFCE desktop environment.


+3
dahliaOS is a modern, secure, lightweight and responsive operating system, combining the best of GNU/Linux and Fuchsia OS.


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.































