Enter the email address and password you used during the registration process on the Maltego website.

If you are using Kali Linux for learning or non-commercial research, the Community Edition is your best option. Follow these steps to register for a free key:

Check your active Java version with java -version . Maltego typically requires OpenJDK 11 or OpenJDK 17. You can switch your default Java version in Kali using: sudo update-alternatives --config java Use code with caution. Maximizing Your Maltego Setup

To confirm the installation, check the Java version:

Often available to test commercial features for a limited time. 3. How to Activate Maltego in Kali Linux (2026)

Maltego is an essential open-source intelligence (OSINT) tool pre-installed on Kali Linux

This article was last reviewed in 2026 and reflects the current Maltego licensing model. Always refer to the official Maltego website for the most up‑to‑date pricing and feature information.

Maltego can be run with various command-line options. Here are a few examples:

Error Report