5 Best VPNs for Firefox (Extension) to Browse Safely

Last updated: August 25, 2020
Muhammad Hamza Shahid

Muhammad Hamza Shahid

A continuous increase can be seen in cybercriminal activities especially during the world of pandemic and this alerts everyone to use the best Firefox VPN because it's more important than ever before. A VPN extension like Surfshark protects all your browser’s history from leaking to third parties which are often used by hackers as a source to get access to your laptop/PC.

The Mozilla Firefox exists as a famous alternative to the Chrome, Safari, and Internet Explorer, previously known as “Netscape Navigator”, which was the inventor of the HTTPS web protocol.

The Firefox browser is open-source code and is free to download. However, it may not be completely secure, especially if you’re living in a country where data retention laws are too strict.

Hence the need to have the Best VPN for Firefox arises. It creates a secure and encrypted channel that transfers all your activities to the main internet servers without leaking it to surveillance agencies.

5 Best Firefox VPN Extensions: Quick Overview

If you are short on time and want to skip ahead, refer to this list of the 5 best VPN for Mozilla Firefox to unblock, stream, and explore the internet safely.

  1. Surfshark: Best VPN for Mozilla Firefox. Inexpensive, good app, and locations. Costs $2.49/mo
  2. PureVPN: Cheap VPN Extension for Firefox. Good protection and great speeds. Costs $2.91/mo
  3. NordVPN: Secure VPN Client for Firefox. The working app, strong security, speeds. Costs $3.71/mo
  4. ExpressVPN: Fastest VPN Service for Firefox. Fast speeds and strong security. Costs $6.67/mo
  5. ZenMate: Freemium VPN for Firefox. Easy-to-use client and free app available. Costs $2.22/mo

5 Best VPNs for Firefox: In-depth Analysis

Since there is a huge list of providers in the marketplace, all claiming to be the “Best” choice for your privacy and Speed – Selecting one that bests suits your budgetary needs and anonymity requirements may seem like an impossible task.

To ease the process for you, we have created a list of the 5 Best Firefox VPNs:

1. Surfshark: Best VPN for Mozilla Firefox

Number of Servers: 1,700+ | Countries: 63+ | Trustpilot Rating: 4.3 | Maximum Devices Supported: Unlimited | Price: $2.49/mo on a 2-year plan

Based in the British Virgin Islands and launched in 2018, Surfshark is an all-rounder in the industry that offers an intuitive and reliable VPN extension for Firefox. It manages to deliver amazing speeds, unblocking capabilities, and security/anonymity, directly from your browser.

You can install the extension from the Firefox Browser Add-ons store instantly and can even get a Surfshark free trial for testing. In terms of UI of the extension, you have easy-to-access menus, a clean layout of all features, and great styling overall, which contributes to its likeability.

The best part of all: you only have to pay a low $2.49/mo on a 2-year plan and have access to over 1,700+ servers in 63+ countries, which also includes a list of static IPs. Most of which are capable of unblocking streaming platforms:

Surfshark Mozilla Firefox Add-On


Pros

  1. 1,700+ Servers in 60+ Countries
  2. BVI is a Safe Jurisdiction
  3. Strict No-Logging Policy
  4. Automatic Kill Switch
  5. DDoS Protection

Cons

  1. Only Static IPs Available


For more information, check out this full 2020 review of Surfshark!

Get Surfshark Now!30-Days Money Back Guarantee

2. PureVPN: Cheap VPN Extension for Firefox

Number of Servers: 2,000+ | Countries: 140+ | Trustpilot Rating4.8 | Maximum Devices Supported: 10 | Price: $2.91/mo on a 2-year plan

Located in Hong Kong and founded in 2007, PureVPN is an old player in the industry of VPNs that manages to be incredibly budget-friendly yet offers an amazing extension for Mozilla Firefox. It comes equipped with a huge list of features and over 2,000+ servers in 140+ countries.

This allows users to shift different locations for their unblocking needs. You can even feel assured to remain completely anonymous online, as PureVPN implements a zero logs policy, which has been audited by the security firm, Altius IT.

If you opt for the 2-year plan, you will only have to pay $2.91/mo and will get access to the “popular websites” menu that allows users to unblock a huge list of streaming platforms directly from within the browser extension. These include:

PureVPN Mozilla Firefox Add-On


Pros

  1. DDoS Protection Feature
  2. 2000+ Servers in 140 Countries
  3. VPN Hotspot and NAT Firewall
  4. Multiple Protocol Support
  5. Allows Split Tunneling

Cons

  1. Free Trial Unavailable


For more information, check out this full 2020 review of PureVPN!

Get PureVPN Now!31-Days Money Back Guarantee

3. NordVPN: Secure VPN Client for Firefox

Number of Servers: 5,100+ | Countries: 59+ | Trustpilot Rating: 4.5 | Maximum Devices Supported: 6 | Price: $3.71/mo on a 2-year plan

Based in Panama and launched in 2012, NordVPN is a great option for those who want to leverage maximum security and privacy online. Their Mozilla Firefox extension is incredibly reliable, lightweight, and does not affect your browser speeds too much, hence its popularity.

Priced at a minimal $3.71/mo on a 2-year plan, Mozilla Firefox users of NordVPN get access to over 5,100+ servers in 59+ countries worldwide, along with a user-friendly and intuitive extension, free from bugs and errors.

NordVPN has a strict zero-logs policy and there have been no breaches of trust as far as this claim is concerned. Connections times with the extension were also incredibly fast, and I experienced no downtime when unblocking different streaming platforms, such as:

NordVPN Mozilla Firefox Add-On


Pros

  1. 5100+ Servers in 59+ Countries
  2. Dedicated IPs available
  3. Unblocks US/UK Netflix
  4. Multi-Logins on 6 Devices
  5. Torrenting/P2P is Allowed


Cons

  1. No-Port Forwarding


For more information, check out this full 2020 NordVPN review!

Get NordVPN Now!30-Days Money Back Guarantee

4. ExpressVPN: Fastest VPN Service for Firefox

Number of Servers: 3,000+ | Countries: 90+ | Trustpilot Rating: 4.6 | Maximum Devices Supported: 5 | Price: $6.67/mo on a 1-year plan

Headquartered in the British Virgin Islands and established in 2011, ExpressVPN is one of the fastest VPNs out there, offering a Mozilla Firefox extension that works smoothly on Windows, Mac, and even Linux. The UI and UX are simply amazing and geared for layman users.

In terms of connectivity, you have access to over 3,000+ servers in 90+ countries and 160+ locations worldwide. The Mozilla Firefox add-on itself is highly user-friendly and easy-to-use and you can even get an ExpressVPN free trial for testing its capabilities.

The only catch; ExpressVPN’s price tag. A 15-months plan will cost you $6.67/mo , but considering the VPNs reliability and unblocking capabilities, the price is justified. You can also use the provider to bypass geo-restrictions and content limitations on streaming platforms, such as:

ExpressVPN Mozilla Firefox Add-On


Pros

  1. Multi-Logins on 5 devices
  2. Torrenting/P2P is allowed
  3. Unblocks American Netflix
  4. 3000+ Servers in 94 Countries
  5. Round the Clock Live Support


Cons

  1. Plans are Expensive


For more information, check out this full 2020 review of ExpressVPN!

Get ExpressVPN Now!30-Days Money Back Guarantee

5. ZenMate: Freemium VPN for Firefox

Number of Servers: 2,500+ | Countries: 74+ | Trustpilot Rating: 4.7 | Maximum Devices Supported: 5 | Price: $2.22/mo on a 18-Months Plan

Based in Berlin and established in 2014, though ZenMate itself may not be a hit service across different platforms, and their app needs great work in offering better security and configuration features, their Mozilla Firefox add-on does quite well for itself.

The paid version gives users access to remarkable features like ad-blockers and NAT firewalls, which boost your security in-browser. Unlike the limitations of the free version, you also get access to a larger number of servers, unlimited bandwidth, and better protocol support.

Zenmate also manages to unblock Netflix and other popular streaming sites like Voot, Hotstar, BBC iPlayer, Hulu, and HBO Now with ease. The only problem is that ZenMate tends to be a little “moody”, so the performance on VoDs may not be as consistent as we would like!

ZenMate Mozilla Firefox Add-On


Pros

  1. Unlimited Simultaneous Connections
  2. Unblocks American Netflix
  3. 2,500+ Servers in 74 Countries
  4. Round-the-Clock Live Support
  5. No Logs Policy Verified


Cons

  1. Not the Best Jurisdiction


For more information, check out this full 2020 review of ZenMate!

Get ExpressVPN Now!30-Days Money Back Guarantee

Which Firefox VPN Extension You Must Avoid?

Opting for free VPN service in itself is a risky proposition because many services impose limitations that hinder your entire experience. Injecting advertisements, imposing bandwidth throttling, data caps, and waiting queues are common for “free” products.

In the marketplace, there have been many instances of free VPNs taking advantage of layman users by stealing their data, deploying botnet attacks, and selling information to third party services. Among some of the worst free options you should avoid at all costs, include:

  • Turbo VPN: Apart from having obvious links to China, Turbo VPN has no official presence online, except for availability in app stores and social media, where they are unresponsive. There is no website, terms of service, privacy policy, or any info about the service.
  • Hola VPN: This highly ridiculous and treacherous service was involved in botnet attacks wherein they utilized idle bandwidth of their own users, instead of from their own servers. There was even an instance of a data breach, affecting a lot of users worldwide.
  • Setup VPN: A suspicious VPN from the first sight, this free option is not at all trustworthy and keeps extensive activity/connection logs, which includes information like referring web site addresses, access times, IP address, pages visited, etc.
  • Hotspot Shield: The VPN is a famous choice for many but it offers no incentives for securing and anonymizing your data. The provider also gets blocked by most streaming services around the world, and simply just fail at keeping your identity secure!

Which Free VPN for Firefox is Reliable?

When it comes to using VPNs, not everyone may have the cash to sign up with a premium service. Some may also not be comfortable sharing their credit card or other payment details online, hence relying more on the freemium solutions available on the internet.

Below is a list of the Best FREE VPN Extensions for Firefox, which can be considered “less risky” and go the extra mile for their users. 

1. Windscribe

Though the drop-down interface of the Windscribe Mozilla Firefox extension is rather tiny, it still manages to pack a great punch. You have a Secure Link feature, which scans a web page and reports on its security risks.

On the “Settings” tab, you have a whole bunch of privacy configurations. If you install the app for desktop computers, you can even leverage a DoubleVPN connection for maximum security.

Windscribe Mozilla Firefox Add-On


Pros

  • Free Version Offers 10GB Data Cap
  • Servers in 46 Countries Worldwide
  • DoubleVPN Feature in App Version
  • Three-Day Refund Guarantee


Cons

  • Account Sharing Not Allowed


2. TunnelBear

TunnelBear is a popular choice for many, as it has an established reputation online. Though you only have 500MB bandwidth per month on the free plan, you do have 22 different servers locations available for connection.

The extension is quite user-friendly and intuitive, listing options in a simplified menu, which provides compatibility to both techy and beginner users.

TunnelBear Mozilla Firefox Add-On


Pros

  • 22+ Server Locations for Connection
  • Simplified Menu and Configurations
  • Smart Advanced Features
  • Works with Netflix


Cons

  • Unreliable Customer Support
  • 500 MB Bandwidth Limit


3. Hide.Me

Few Free VPNs can match the speeds provided by Hide.Me. One of the best Firefox VPNs Free out there, Hide.Me will provide you an impressive data cap of 2GB/month, which is enough for light-medium intensity browsing needs.

There were no DNS leaks when we checked with Hide.Me and there were no malware or virus infection signatures within its software, making it a safe Free VPN to recommend to our Firefox users.

HideMe Mozilla Firefox Add-On


Pros

  1. Strong Encryption Standards
  2. An explicit Zero Logs Policy.
  3. Customer Support is excellent
  4. Provides Great Speeds


Cons

  1. Servers in Just 3 Countries
  2. Fails to Unblock VoDs


Best VPN for Firefox: FAQs

When using a VPN extension on your Firefox browser, you may come across certain issues/errors that may leave you thinking. Below we have answered some of the most common questions we get asked:

Does Firefox support VPN?

In addition to including VPN extensions in the Firefox Browser Add-on store, Mozilla even has a built-in VPN within their Firefox web browser. You can use it for free but will have to sign up for a Firefox account!

Which is the Best VPN for Firefox?

Currently, the best VPN for Firefox is undoubtedly Surfshark. Based in BVI, the service is incredibly secure, offers 1,700+ servers in 63 countries, excellent cross-platform compatibility, and is priced at a minimal $1.99/month on a 2-year plan!

How Do I Add a VPN Extension to Firefox?

If you want to add a VPN extension to Firefox, there is no rocket science required. Simply visit the Browser Add-on store, type in the name of the VPN you want to install, and you should find the listing instantly.

Firefox Will Not Run With VPN?

Make sure the provider you signed up with offers a tested and working VPN extension. If Firefox still refuses to work, consider re-installing the extensions or opening your browser again. In the odd chance, the problem still persists, check for updates and get the new Firefox version.

How to Fix Firefox When it Crashes?

This is a clear indication of a bug in the extension causing your Firefox browser to crash. Make sure you only sign up and download the tested and working VPN extensions listed above, if you want to enjoy a seamless and uninterrupted internet experience.

Wrapping Things Up

If you are facing trouble in finding a good VPN service, based on your privacy/security needs and budgetary requirements, make sure to follow our Best VPN for Firefox guide.

With all factors taken into consideration, Surfshark is the best choice for your Firefox. However, if you are in search of an affordable alternative, considering getting PureVPN.

Feel free to comment below if you encounter any issues, or have better recommendations to share or add to our reviews. Have a nice day!

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