Maltego Community Edition 

Mines data, analyzes links and creates visual representations of node-based graphs finding connections and making patterns easier to identify.

The community edition is a free version of the commercial client Maltego with various limitations.

Limitations :

- Maximum of 12 results per transform

- You need to register on our website to use the client

- API keys expire every couple of days

- Runs on a (slower) server that is shared with all community users

- Communication between client as server is not encrypted