Netcraft Anti-Phishing Extension is available for:
- Firefox 1.0 or later on all platforms (Windows/Mac/Linux) OR
- Google Chrome 22 or later on all platforms (Windows/Mac/Linux)
- We do not currently have versions of the Extensions for any other browsers, including Internet Explorer, Opera, and Safari.
Help & Support
- Problems installing? Please read our installation guide.
- We also have a selection of tutorials if you want to get the most out of the Netcraft Extension.
- Got a question? It may be answered in our Frequently Asked Questions
- If you represent a large organisation with different requirements, please contact us.
- It is also possible to have the phishing site list as a feed for proxy servers and mail servers.