is a specialized Windows 10-based distribution designed for red teaming, ethical hacking, and penetration testing. It is pre-loaded with over 800 security tools and is widely regarded as a Windows-based alternative to Kali Linux. Download and Technical Details
I notice you're asking about downloading "Ninjutsu OS 2" — but I want to be careful here. is not a well-known, legitimate operating system. It may refer to:
When setting up an environment for security auditing or ethical hacking, always isolate your tools to protect your main operating system.
Ninjutsu OS v2 came pre-loaded with an extensive collection of security tools organized by category. Here's a breakdown of the major tools included: is a specialized Windows 10-based distribution designed for
: It includes built-in scripts to disable Windows telemetry and unwanted services to improve anonymity. Size : The ISO download is typically around 13–18 GB . How to Get It Safely
: Includes built-in privacy tools such as Shut10 , WPD10, and simple Dnscrypt to protect user identity.
| Component | Minimum Requirement | Recommended | |-----------|---------------------|-------------| | Processor | 64-bit Intel or AMD CPU | Modern multi-core CPU | | RAM | 4 GB | 8 GB or higher | | Storage | 55 GB free space | 70+ GB SSD | | USB Drive | 32 GB | 32 GB or larger (for USB installation) | | Windows License | Valid Windows 10 Pro license key | — | is not a well-known, legitimate operating system
The default credentials are:
Ninjutsu OS is a customized Windows 10/11 modification pre-compiled with an extensive suite of security tools. It transforms a standard Windows environment into a powerful workstation for penetration testing, digital forensics, malware analysis, and reverse engineering.
The modern iterations of Ninjutsu OS are built primarily on Windows 10 and Windows 11 pro bases. They take full advantage of the Windows Subsystem for Linux (WSL2), allowing users to run Linux tools side-by-side with Windows tools at near-native speeds. Windows 8 and 7 Here's a breakdown of the major tools included:
Because Microsoft dropped official support for Windows 7 and 8, running those older operating systems online exposes you to massive security vulnerabilities. Installing Ninjutsu OS 2 on older hardware breathes new life into the machine. It strips out heavy modern animations, allowing older processors to run a secure, up-to-date Windows kernel efficiently while keeping resource consumption closer to Windows 7 levels. Important Safety and Legal Considerations
Features an integrated environment for mobile security analysis.