Apps similar to Tails include Kali Linux, which is free and open source. Other options are Qubes OS, Whonix, Parrot Security OS and Alpine Linux. Operating Systems like Tails are a crowded field, with more than 100 alternatives for Linux, self-hosting, Windows, Mac and the web.
Kali Linux is a Debian-derived Linux distribution designed for digital forensics and penetration testing, originally forked from Backtrack Linux by the Offensive Security team.
United States
Qubes is an open source operating system designed to provide strong security for desktop computing.
United States
Whonix is a desktop operating system designed for advanced security and privacy. Whonix mitigates the threat of common attack vectors while maintaining usability. Online anonymity is realized via fail-safe, automatic, and desktop-wide use of the Tor network.
Germany
EU
Parrot is a GNU/Linux distribution based on Debian Testing and designed with Security, Development, and Privacy in mind.
FranceEU
Alpine Linux is a security-oriented, lightweight Linux distribution based on musl libc and busybox.
Norway
Artix Linux is a fork (or continuation as an autonomous project) of the Arch-OpenRC and Manjaro-OpenRC projects. Artix Linux offers a lightweight, rolling-release operating system featuring the OpenRC init software.
FranceEU
Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Fast and powerful operating system based on the latest technologies while offering highly productive desktop environment. We focus on security, reliability, long-term stability and conservative integration of verified new features.
Slackware 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...
United States
Deepin is a reinterpretation to creativity and individuality. It is not only a rebirth to the system appearance, but also a brand-new upgrade to the operating experience! All of this lets deepin become the best partner of your computer.
China
PikaOS is a gaming focused Linux distribution focussing on ease of use and high compatibility. Using the know how from Nobara combined with an Ubuntu base.
United Kingdom
ReviOS aspires to re-create what Windows as an operating system should have been - easy and simple.
