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.




Exegol is described as 'Containerized hacking environments for professionals, students, CTF players, bug hunters, researchers, ... and for you' and is a penetration testing tool in the security & privacy category. There are more than 10 alternatives to Exegol for Linux, Arch Linux, Windows, VirtualBox and VMware Workstation Pro. The best Exegol alternative is Kali Linux, which is both free and Open Source. Other great apps like Exegol are Parrot Security OS, BlackArch, Exodia OS and BackBox Linux.
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.




Parrot is a GNU/Linux distribution based on Debian Testing and designed with Security, Development, and Privacy in mind.




BlackArch Linux is an Small Arch Linux iconArch Linux -based distribution for penetration testers and security researchers. The repository contains 2554 tools.




Exodia OS is a highly customized Arch-based Linux distribution built for and by cybersecurity experts, and also for daily usage, capable of performing the strongest pentests and the simplest daily tasks.

BackBox is a Linux distribution based on Ubuntu developed to perform penetration tests and security assessments. Designed to be fast, easy to use and to provide a minimal yet complete desktop environment thanks to its own software repositories...




Athena OS is an Arch-derived Linux distribution designed for penetration testing, bug-bounty hunting and InfoSec students. The distribution provides a way to connect directly to some of the e-learning hacking resources, such as Hack The Box, Offensive Security, PWNX and InfoSec...

Matriux is a fully featured security distribution consisting of a bunch of powerful, open source and free tools that can be used for various purposes including, but not limited to, penetration testing, ethical hacking, system and network administration, cyber forensics...




Wifislax is a GNU / Linux LiveCD and LiveUSB features conceived and designed for security auditing and related to computer security in general.



The most advanced, powerful and yet beautiful penetration testing distribution ever created.Lined up with ultimate collection of tools for pro Ethical Hackers and Cyber Security Experts.




ArchStrike is a penetration testing and security layer on top of Arch Linux done the Arch Way and optimized for i686, x86_64, ARMv6, ARMv7 and ARMv8. We follow the Arch Linux standards very closely in order to keep our packages clean, proper and easy to maintain.



SELKS, a product of Stamus Networks, is a Debian-based live distribution designed for network security management. It provides a complete and ready-to-use Suricata IDS/IPS ecosystem with its own graphic rule manager.



Dracos Linux is purposed as an educational, especially to recognize the operation system of Linux and we respect ethical hacking.