How it works

Understanding OwlOS

The ultimate framework for your Cyber Security operations. Learn how OwlOS works, explore different editions, and discover what makes it the choice of security professionals worldwide.

What is OwlOS?

OwlOS is a GNU/Linux distribution based on Debian and designed with Security, Privacy, and Development in mind. It includes a full portable laboratory for all kinds of cyber security operations, from pentesting to digital forensics and reverse engineering.

With a growing community and continuous development, OwlOS has become a trusted security platform used by professionals, researchers, and students.

50M+ Downloads
95K+ Community
12+ Years Active

Getting Started

Follow these simple steps to start using OwlOS

01
Choose Your Edition
Select the OwlOS edition that matches your needs - from daily use to advanced penetration testing.
02
Download & Verify
Download your chosen ISO image and verify its integrity using the provided checksums.
03
Install or Run Live
Boot from USB for a live session to test without installation, or install for persistent use.
04
Customize & Update
Personalize your environment, install tools, and keep everything up-to-date.

Owl Editions

Different versions for different players, role your need and play freely.

Home Edition +

Daily Use & Privacy

Home edition is designed for daily use, privacy and software development. Owl Tools can be manually installed to assemble a custom and lightweight pentesting environment.


Download
Security Edition +

Pentesting & Red Teaming

Security Edition is a special purpose operating system designed for Penetration Testing and Red Team operations. It contains a full arsenal of ready-to-use pentesting tools.


Download
IoT Edition +

Raspberry Pi & Embedded

Owl OS is also compatible with Raspberry Pi devices up to the latest version available, in all its editions.

Docker Images +

Containerized Security

Pre-packaged Docker image of the Owl operating system. Core and Security editions available.

System Architecture

1

Debian Foundation

Built on Debian's stable and reliable foundation with custom optimizations.

2

Custom Kernel

Hardened Linux kernel with additional security patches and wireless injection support.

3

Security Arsenal

Curated collection of 800+ security tools, regularly updated.

Security Layer

AppArmor, Firejail, Flatpak

Tools Layer

800+ Security & Dev Tools

System Layer

Custom Kernel & Optimizations

Base Layer

Debian Stable Foundation

Ready to Get Started?

Join thousands of security professionals, researchers, and enthusiasts who trust OwlOS for their security operations.

Download OwlOS View Documentation