Top 10 Best Free VPNs for Firefox in 2025

Choosing the perfect VPN client for your Firefox browser really feels like finding a needle when it is in the seashore with hay all over, more so, considering there are countless thousands of such services these days. Now, dear reader, worry not—I have done all that legwork for you. The following article provides a comprehensive review of the 10 best free VPNs for Firefox in 2025, covering their speeds, features, privacy, and security. Let’s get started!

Top 10 Best Free VPNs for Firefox in 2025

1.Windscribe

10.Mullvad

1. Windscribe

Pros and Cons

Windscribe does come across as pretty benevolent toward its free users, providing them with 10GB of bandwidth allowance monthly: way more than most other free services. It has a very user-friendly interface; that’s why the service itself isn’t very difficult to use, even for a new user of VPNs. The important feature of Windscribe is combined with an ad blocker and a firewall.

Their free users do have, on the downside, access to a lesser number of server locations. Speeds may sometimes be a little inconsistent, depending on the load.

Pros:

• Generous free data allowance (10GB per month)
• User-friendly interface
• Ad-blocker and firewall included

Cons:

• Limited server locations for free users
• Speed can be inconsistent

Speed

The speeds of Windscribe are decent and can allow a person to use normal browsing capabilities along with streaming. Such a VPN is not the absolute champion in the speed of connection, but it is also not slower than other usual free solutions. The free package usually will work just fine, with the throughput at rush hours of traffic sometimes experienced at the back of low connection speed.

Features

Windscribe is feature-rich, with a monthly data allowance of 10GB per month, an ad-blocker functionality, and even the provision for setting a firewall. It does a little split-tunneling, what with each one able to specialize in certain applications to pass through it. It feels very functional and flexible, which more than suits the requirement for anything other than simple VPN functionality.

• Data allowance: 10GB per month
• Ad-blocker: Yes
• Firewall: Yes
• Split tunneling: Available

Server Locations

That means the servers are located in 10 different countries, including the very valuable keys to enter the US, Canada, and the UK. This way, we will compare later with the paid version. But for now, these 10 servers in important destinations should very much cover most user needs. It’s an enhancement to being reasonable and flexible—greater than just unblocking and bypassing geo-restrictions.

Privacy and Security

Windscribe goes even a step further in that strong AES-256 covering on most points and has a zero-logs policy. Further security features include a kill switch and leak protection, so all of that will keep your data private even if the connection from the VPN goes down─hence making this VPN a reliable choice for people who might value security the most.

Is there a Free Version or Free Trial?

Yes, Are you aware that Windscribe has a very generous free version with 10GB of data allowance every month—no sign-up required for the credit card details? Instead, the standard most of its features are held in the paid version.

Supported Devices

Windscribe works on most devices and platforms, such as Windows, macOS, Linux, iOS, Android, and browser extensions for Firefox and Chrome. This makes your devices safe at the click of a button.

Pricing and Plans

However, the paid plans of Windscribe offer still more features and unlimited data. Its respectively priced paid plans start at $4.08 per month and offer a user quite more servers and all other features one associates with safety protection, which in itself can be quite an economical upgrade for one requiring better coverage of VPNs.

Read our full review for Windscribe

2. Nord VPN

Pros and Cons

NordVPN: Good security features with good speeds, a large network of servers, and very user-friendly apps. Cons: Just a 30-day free trial, and features found on the premium end may get a little more pricing than competitors mentioned so far, but features found on this platform are really quite valuable.

Pros:

• Excellent security features
• Fast speeds
• Large server network

Cons:

• No free version, only a free trial
• Higher cost compared to other VPNs

Speed

With NordVPN, you are guaranteed service that is unusually fast. It will surely help you stream online games. The service utilizes the very best and most advanced technologies, with the latest one being NordLynx — a protocol based on the avant-garde WireGuard—releasing a minimum drop in speed and providing smooth paces over the whole process.

Features

It offers double VPN, CyberSec, a kill switch, and a no-logs policy to ensure the safe and seamless operation of these features and, in turn, make the service reputable to any security- and performance-oriented customer.

• Double VPN: Yes
• CyberSec: Yes
• Kill switch: Yes
• No-logs policy: Yes

Server Locations

NordVPN has over 5,400 servers operating in 59 different countries, making sure their reach spans far and wide. With such a massive network, users ought to overcome geo-restrictions to access content from almost any place on the face of the Earth. Say, for example, you’re interested in streaming content from other countries or just need the extra security for your connection—NordVPN has your back.

Privacy and Security

This ensures that NordVPN uses the strongest AES-256 military-grade encryption and operates under a strict policy of no logs with even “more security,” so you are completely sure that everything online is absolutely you and only you. In addition, security is defined and complemented with a long list of other features by the service from NordVPN: kill switches, DNS leak protection, and the fact that it is presumably the most secure VPN available.

Is there a Free Version or Free Trial?

Even though NordVPN does not offer any free option in its services, it has a 30-day money-back guarantee. This is important in the sense that users are allowed to try the service out without risks. Trial purchases will be fine to work within, as this will mean one gets a proper feel of server features to expect from NordVPN once subscribed.

Supported Devices

It works on many different devices, ranging from Windows and macOS to Linux, iOS, Android, up to browser extensions for Firefox and Chrome. Now, with a single subscription, you can secure all your devices. Total protection: Everything related to your digital doings.

Pricing and Plans

NordVPN: Basic plans, taken from $3.71 per month; the greatest value can only be found in the discounts that serious savings have earned; available, of course, for offers intended to last a year or more. Yes, that rate might end up running a bit higher, but, comparably, the size of its list of features and greater performance for a lot of features help compensate for the cost in relation to some of the other services in this space.

Read our full review for Nord VPN

3.Express VPN

Pros and Cons

Added with features, extremely fast, and secure, it is a powerful combo with ExpressVPN at one hell of a powerful combination. It does hit right on the point for those users who want a balanced blend of speed and security. Plus, it does not serve those seeking a free version with an irremovable 30-day money-back guarantee, and it walks away because premium people do spook off some clients.

Pros:

• Ultra-fast speeds
• Strong security
• User-friendly apps

Cons:

• No free version, only a 30-day money-back guarantee
• Premium pricing

Speed

Their speeds are also known to be excellent, which is a reason the service earns acclaim in various industry rankings. It is also known to support very well in high-definition streaming and online gaming, mainly because of the Lightway protocol—the kind of fast and stable connectivity.

Features

Added on top of those is the split tunneling and kill switch. Perhaps, most significantly, however, ExpressVPN has a no-log policy. ExpressVPN runs with MediaStreamer DNS—a program able to stream content on devices not supported by VPNs in their native form. Those combined features make ExpressVPN very versatile and powerful in protecting users from what they run.

• Split tunneling: Yes
• Kill switch: Yes
• No-logs policy: Yes

Server Locations

They say they have one of the largest available server networks: over 3,000 servers in more than 94 countries. So, in general, one nerve-relaxing and sure server just by the next door of the browsing-needed location.

Privacy and Security

Some of the security measures used by ExpressVPN include AES-256 bit encryption, perfect forward secrecy, and a strict no-logs policy. It comes with network lock (kill switch) protection in case your VPN connection drops. This is as good as it gets for safeguarding one’s privacy during online private activities from prying eyes and hackers.

Is there a Free Version or Free Trial?

Therefore, no free version by Express VPN, but the express is offering to return the money within 30 days, through which you could use the app, not involving any risks, to establish compatibility. This is a clear proof about how confident the express VPN in their services.

Supported Devices

ExpressVPN gives support to a number of limitless devices and platforms, including Windows, macOS, Linux, iOS, and Android, along with browser add-ons for Firefox and Chrome. It also extends its support to routers, gaming consoles, and smart TVs, hence a kind of one-stop solution for all your needs in internet-connected device security.

Pricing and Plans

ExpressVPN is $6.67 per month for a 12-month plan. While it seems quite expensive, comparing the price to others, its performance and class of services make it many users’ choice.

Read our full review for Express VPN

4. IPVanish

Pros and Cons

IPVanish: IPVanish is mostly fast and reasonably solid on the security end of things. This VPN allows an unlimited number of connections, so it’s quite okay for family use or if you have lots of connected devices. The biggest bummer is that it is free of nothing except a really ungenerous 30-day money-back offer, and therefore it feels quite pricey for what you get back, but then again, speeds leave something to be desired on a certain bunch of servers.

Pros:

• High-speed connections
• Unlimited simultaneous connections
• Strong security features

Cons:

• No free version, only a 30-day money-back guarantee
• Inconsistent speeds on some servers

Speed

Everybody joins in to praise IPVanish for its good, solid speeds. It’s really no rocket in the VPN space, but in all considerations, performance is pretty consistent, so it still will be fine for most everyday applications. The consistency is quite enough to cover most everyday users’ needs; in fact, server speeds fluctuate.

Features

At its core, IPVanish comes with a kill switch, split tunneling, and a no-logs policy. Another goodie you get with IPVanish is unlimited simultaneous connections, which will warm the heart of many a device owner. These features make IPVanish a solid and very flexible choice for a VPN.

• No-logs policy: Yes
• Kill switch: Yes
• Split tunneling: Yes

Server Locations

In all, IPVanish boasts over 1,600 servers in more than 75 locations. Then, that web covers the entire globe for good for a user to bypass any restrictive measure and access any content emanating from any part of the world. IPVanish has now got your back, whether for purposes of travel or to unblock content.

Privacy and Security

Other hosts of features include AES-256 encryption and a no-logs policy; however, additional features such as kill switch and DNS leak protection beef up your security online with this safe hand that IPVanish remains regarding services for those who care much about their privacy.

Is there a Free Version or Free Trial?

It is impossible to obtain freemium schemes from IPVanish, although a money-back guarantee good for 30 whole days is offered. It is really one trial that can be taken up as something sort of in the nature of a test—to set the service to working yourself to check if, in reality, it really does everything you need. That is, with the option to money-back guarantee, IPVanish stands to protect you and provides for trying them with confidence.

Supported Devices

IPVanish is compatible with multiple devices, from Windows to macOS, Linux, iOS, and even Android. And, most importantly, it secures every device under one subscription, which means you are secured totally and all-round in your digital life.

Pricing and Plans

With an annual subscription, an IPVanish plan will only set you back $3.33 a month, making them very competitive and one of the best options for consumers who need multi-device protection without spending a small fortune.

Read our full review for IPVanish

5.PureVPN

Pros and Cons

PureVPN has a vast server network and features strong security, reliable for individuals who need constant access to support given the fact of around-the-clock customer support. However, speed performance, when spoken of, could very well be a mixed bag and it offers no free version other than its 7-day trial.

Pros:

• Large server network
• Strong security features
• 24/7 customer support

Cons:

• Mixed performance in terms of speed
• No free version, only a free trial

Speed

PureVPN was fast most of the times, with lows far below average yet having at least workable speeds. Generally, PureVPN is pretty brisk, suitable for most online activities seamlessly, which involve streaming and downloading sans many problems. Impressive performance for fitting most of your activities online.

Features

It uses functionalities such as Split Tunneling, a kill switch, and strict No-Logs policy with DDoS protection—though everything this absolutely precious to gamers, the basic feature they can use being a split tunneling option. These features make PureVPN versatile with regard to online security in order to take care of the high-value users’.

• Split tunneling: Yes
• Kill switch: Yes
• No-logs policy: Yes

Server Locations

PureVPN runs more than 6,500 servers in more than 140 countries. This may boast one of the largest server networks. This means there are 20 geolocations at a minimum, with one server standing within the aimed location.

Privacy and Security

PureVPN runs on AES-256 encryption with a no-logs policy that was audited to reveal nothing about their online conduct. Security features include a kill switch, DDoS protection, among many others. All these have made PureVPN one of the most trusted names for users who wish to get back some part of their privacy.

Is there a Free Version or Free Trial?

Conversely, pureVPN does not offer a free version, and this means it has an available 7-day trial priced at 0.99$. This equips you with the prospect of trying out the services in the offer for one place at minimal cost before actually deciding to get a subscription. Testing what PureVPN can do with the fairly convenient 7-day free trial should be very nice.

Supported Devices

PureVPN supports Windows, OS X, Linux, iOS, and Android, and it also has add-ons for Firefox and Chrome browsers, hence providing users full coverage to easily protect online activity.

Pricing and Plans

PureVPN provides its plans for $1.99 a month for a 2-year plan, hence it is indeed an affordable one, if not the cheapest for a VPN right now. Above all, with all these features and security that you are getting in return, this is a very cost-effective choice that works for most users.

Read our full review for PureVPN

6.Surfshark

Pros and Cons

It is available for unlimited simultaneous connections across numerous devices, with a high level of security, at a frugal price most accessible. It is equally powerfully easy to use for users at all levels because of the user-friendly apps. On the downside, it lacks a free version, is limited to a 30-day money-back guarantee, with the server locations pretty restrained for their free use.

Pros:

• Unlimited simultaneous connections
• Excellent security features
• Affordable pricing

Cons:

• No free version, only a 30-day money-back guarantee
• Limited server locations for free users

Speed

In relative terms, Surfshark is quite fast and even provides advantages for both streaming and gaming. This has been ensured with the use of WireGuard protocol, which minimizes the losses in speed so much and guarantees connection stability. In general, Surfshark is a rather fast and reliable VPN for most online activities.

Features

Such a plan incorporates a kill switch, split tunneling, and a strict no-logs policy. CleanWeb represents a feature by Surfshark, including ad blocking, tracking, and malware protection. All this together makes Surfshark an all-in-one solution to protect every activity you do over the internet.

• No-logs policy: Yes
• Kill switch: Yes
• Split tunneling: Yes

Server Locations

Surfshark offers a choice of over 3,200 servers located in 65 countries for great global coverage, surely making it possible to open up large amounts of geo-restricted content from across the world. Inasmuch as it does not matter if you are traveling—good. Or you just need content unblocked, whichever it is, Surfshark undoubtedly has your back.

Privacy and Security

It is secured at the highest level of AES-256 encryption, and there is an ironclad no-logs policy; therefore, you are protected and safe as you go about your activities online. Other features ensuring safe use are a kill switch and protection against DNS leaks.

Is there a Free Version or Free Trial?

Finally, Surfshark possesses no means of free trial, though the company provides 30 days of the money-back guarantee. Basically, that is how the Surfshark service has the potential to be risk-free completely, for it to get tested and see if it evidently works well with your whims and needs. This cuts worries and increases self-assurance that tends from trying Surfshark.

Supported Devices

Supported Devices Surfshark works on a lot of devices—Windows, MacOS, Linux, iOS, Android, and even browser plugins. This means that full-on protection will come to the devices underway with just one subscription for their digital life to be completely secured.

Pricing and Plans

Pricing and Plans How affordable is SurfShark? Very cheap. At just $3.99 per month with a 2-year plan, that is reasonable, but really, that’s pretty much a great price point if the connections are to be unlimited. This is specifically great for the users under a value scale in accommodating adequate protection of a gadget at very friendly price points.

Read our full review for Surfshark

7. Proton VPN

Pros and Cons

Proton VPN is privacy- and security-centered, expressing this in its priority within the free iteration, hence unlimited data and absolutely free service with no need for advertisements. Some of the nice things that make this app really compelling are its interface friendliness and respect for privacy. Though locations in the free plan are limited and the difference in speed is noticed in relation to cases using the premium plan.

Pros:

• Strong focus on privacy
• Unlimited data for free users
• No ads

Cons:

• Limited server locations for free users
• Speeds can be slower on the free plan

Speed

Speeds should be reliable with Proton’s VPN, however possibly somewhat slower for free users at peak times. It won’t accordingly be among the fastest services when comparing the subcategories of VPNs, but by and large, it works just fine with the alternatives. Speed-wise, it’s okay when browsing and even streaming. Subscribers will also benefit from a faster, more reliable speed.

Features

ProtonVPN accounts have business features—kill switch, split tunneling, no-logs policy—among several others. Implementing these Secure Core servers that Proton VPN offers routes your traffic through several servers to gain the best sort of protection under that canopy of privacy you so desire. That’s what makes Proton VPN really robust and secure under this canopy when it comes to getting your things done online in private.

• No-logs policy: Yes
• Kill switch: Yes
• Ad-blocker: Yes

Server Locations

Server Locations Proton VPN’s free provisions of servers are in three countries, while to paid users, they have over 1,000 servers across 54 countries. However, server choice is limited in the free tier plan, though it will still cover the most crucial things that most users rely on.

Privacy and Security

Proton VPN comes with AES-256 encryption and a strict no-logs policy to keep your data always private and secure. With additional features like Secure Core and a kill switch, there is still more reassurance that you’re safe online—features that make this one of the more solid picks for Proton VPN for privacy advocates. highlight .

Is there a Free Version or Free Trial?

Yes, Proton VPN exists in a free form, just the same as one of the most generous VPNs I mentioned earlier, because of freed-up reports on unlimited amounts of data volume—free of charge. The main points contained in the functions of the free plan of this service are strong basic features for the first shot of trying out the Proton VPN.

Supported Devices

Proton VPN works with most devices, including those running on Microsoft Windows, macOS, Linux, iOS, or Android, and they also have browser extensions for Firefox and Chrome. Online activity for the chosen devices is very easy and hassle-free to secure.

Pricing and Plans

The package is rather generous even for the free version of Proton VPN; it begins with the ow of $ 4 per month: the lowest paid plan, offering the highest speed, together with the large number of available server locations, and more other options regarded as essential, for most investing users who require extended general VPN coverage.

Read our full review for Proton VPN

8. Atlas VPN

Pros and Cons

Free plans are included in Atlas VPN, which really puts it above the rest with many solid security features and a really easy-to-use interface. This could be a good option for beginners learning more about VPNs, or people working on a shoe-string budget. However, for free users, server locations tend to be very restricted, and there is no browser extension for Firefox.

Pros:

• Generous free plan
• Strong security features
• User-friendly interface

Cons:

• Limited server locations for free users
• No browser extension for Firefox

Speed

Atlas VPN offers quite decent speeds for doing almost everything that a user intends to do over the Internet. Of course, the free version may undergo influence from peak hours, as most of its performance is pretty good to browse and stream but most. One thing to be mentioned in favor is that for premium users, the speeds are faster and more consistent.

Features

A package of Atlas VPN involves features such as a kill switch, split tunneling, a strict no-logging policy, and an ad blocker for checking out the browsing of any website. That makes it one of the most versatile ways your online behavior could be safe.

• No-logs policy: Yes
• Kill switch: Yes
• Ad-blocker: Yes

Server Locations

Atlas VPN makes available to free users servers that are located in 3 places. Its paid users gain access to more than 700 servers located across 30 countries. Free data through that number of servers isn’t much of a limitation, even though basic.

Privacy and Security

Atlas VPN is AES-256-encrypted and operates a very tight zero-logs policy, making it definite that your data is safe and private. Further extras have it that there is a kill switch and DNS leak protection for extra layers of security while searching online, so Atlas VPN is quite nice of an option for any person who actually cares about their privacy.

Is there a Free Version or Free Trial?

Yes, it does. In fact, Atlas VPN has a free version that comes with quite a reasonably limited number of server locations — thus ideal for folks willing to try it out before buying a premium plan. There’s a free plan with simple functionalities that generally provide a good investment for this VPN presentation.

Supported Devices

Atlas VPN is compatible with Windows, macOS, iOS, and Android on most devices, but a Firefox browser extension does not exist. This compatibility brings much convenience in enabling one protection over various gadgets you could have.

Pricing and Plans

The free plan from Atlas VPN is, surprisingly, quite generous, with paid for plans starting at just $1.39/month at $1.39 on a 3-year plan. With such affordability, this becomes one of the least costly VPNs on the list where someone needs a Top-Shelf-grade all-inclusive VPN service. The premium, enhanced speed, extensive server locations, and advanced features are available through their paid subscriptions.

Read our full review for Atlas VPN

9.CyberGhost

Pros and Cons

CyberGhost has one of the largest server networks, easy-to-use applications with a lot of privacy features built in, passes performance tests really well, and features very good customer support. The drawbacks are that there seems to be no free version beyond a 1-day free trial and the premium pricing that might be higher compared to some of the competition.

Pros:

• Large server network
• User-friendly apps
• Strong privacy features

Cons:

• No free version, only a free trial
• Higher pricing compared to some competitors

Speed

It is reliable in high speeds for streaming and gaming. Advanced technology powers it so that CyberGhost users will experience a very minimal loss of speed and will have a stable connection with the breadth of the server base. In brief, CyberGhost is going to get you quick and reliable performance on most activities online.

Features

Other features are included, such as a kill switch, split tunneling, a zero-logs policy, and optimization regarding access to streaming geo-restricted material. All these features make CyberGhost a comprehensive solution for protection from threats in activities online.

• No-logs policy: Yes
• Kill switch: Yes
• Split tunneling: Yes

Do I Need a VPN for Firefox?

Absolutely! A VPN for Firefox adds layers to your browsing experience: much, much more secure and private. Your web traffic is encrypted, so to simplify, this simply means you will not become fodder for a mean conspiring hacker, your nosy ISP, or the government—seemingly with peepers all over the place. This means the tool will be able to outmaneuver most of the geo-restrictions for your far and wide access to content.

On a more fun note, think of the VPN as your very own digital bodyguard for Firefox.

Best Free VPN for Firefox In 2025

Best Free VPN for Firefox in 2024: According to our review experts, Proton VPN is the best free VPN for Firefox in 2024. Unlimited data in the free plan, super-secure features, and a firm commitment to privacy held quite tightly under a no-logs policy make it one of the best options. The similar point in mind in the third free country. this is still a great choice for someone who just does not want to pay very much to increase his online security.

How to Add a VPN Extension to Firefox

Adding a VPN extension to Firefox is a breeze. Here’s how you can do it:

1. Choose your VPN: Select a VPN provider that offers a Firefox extension.
2. Visit the Firefox Add-ons page: Navigate to the Firefox Add-ons page and search for your chosen VPN.
3. Install the extension: Click on the “Add to Firefox” button to install the extension.
4. Log in: Open the extension and log in with your VPN account credentials.
5. Connect: Choose a server location and connect to start browsing securely.

How We Test VPNs for Firefox?

At Online Digital Reviews, we follow a rigorous testing process to ensure we provide you with the most accurate information. Here’s how we do it:

• Speed tests: We measure the download and upload speeds on various servers.
• Security tests: We evaluate the encryption standards and security features.
• Usability: We assess how user-friendly the VPN apps and extensions are.
• Privacy policies: We review the privacy policies to ensure they adhere to strict no-logs standards.
• Customer support: We test the responsiveness and helpfulness of customer support teams.

Is there a free VPN with Firefox?

Yes, most VPN services offer free versions or trials that are compatible with Firefox. Proton VPN, Windscribe, and Atlas VPN are probably the most popular ones that come with free plans—with each one coming with different features and a data cap.

Which VPN is best for Mozilla Firefox?

Undoubtedly, NordVPN is the finest VPN for Mozilla Firefox, with the highest level of security provision, premium-quality high-speed connections, as well as lots of servers, thus being a choice for every Firefox user. Though it does not have a free version, the investment in its premium plans turns out rather invaluable.

What is the best free VPN browser?

Opera has a free VPN, but for a more protected, full-personalized experience, you need to add to Firefox a VPN such as Provost VPN or Windsicle.

Should you use a free VPN for Firefox?

free VPN for Firefox really seems good when you are seriously low on funding—right? Nevertheless, free VPNs mostly flow with certain limitations, whether in their data caps, server location, or even slower streaming speeds. It calls for a more reliant performance and out and out features; hence, an investment in a premium VPN service is really in order.

Conclusion

There are many of them to choose from, and this can be quite confusing if you want the very best free VPN for Firefox in 2025. Each of the VPNs that we review says it is the best for different purposes. Speed, security, or indeed looking for an all-rounder that is the easiest solution to consider—each VPN on the list represented for you has many merits. And sure, the free VPNs are there for some great starting shot, but you gotta go advanced or premium to enjoy recommended performance and good security. Have fun while you browse—all the while remaining secure online!