HMA - An all-round VPN add-on for Firefox.

It offers super fast servers in 100+ locations and unblocks tons, with a 30-day money-back guarantee.

Ivacy - The cheapest Firefox VPN add-on.

It comes with a court-proven zero-logs policy and a 30-day money-back guarantee.

Private Internet Access - The most secure VPN add-on for Firefox.

OpenVPN encryption, advanced privacy features, and a 30-day money-back guarantee. Surfshark - The best value for money VPN add-on for Firefox.It's the fastest VPN add-on out there, it's secure, and it comes with a 30-day money-back guarantee. ExpressVPN - The best VPN extension for Firefox.If you'd like more detailed information about any of the services below, keep scrolling for an in-depth analysis of each service. We have listed the best VPN extensions for Firefox below. What is the Best VPN Extensions for Firefox? In this guide, we list the best VPNs extensions for Firefox and give you some tips on how to improve your online privacy.

However, you should be aware that most VPN add-ons for Firefox don't provide encryption and have questionable privacy policies. VPNs encrypt all of your browsing data and change your IP address, allowing you to bypass censorship and geo-restrictions.

Despite being a secure, open-source browser, anybody who wants to improve their online security should use a VPN extension for Firefox.

Firefox is one of the most popular internet browsers in the world thanks to its focus on consumer privacy when compared to its main rivals Explorer and Chrome.

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