Proton VPN review – Swiss privacy pedigree and undeniable security

The only choice when privacy concerns are paramount

Proton VPN Windows settings screen on laptop at formal desk with coffee
(Image: © Future)

TechRadar Verdict

Proton VPN does everything you could ask for in a VPN which you can wholeheartedly trust. Whether it's the unique Secure Core architecture, the protection from Swiss data laws, or the strong encryption standards, your privacy is never up for debate when connected to Proton VPN. It doesn't quite match some other top VPN providers for breadth of extra features but it is part of a wider product ecosystem, all focused on living a more private digital life.

Pros

  • +

    Very fast using WireGuard

  • +

    Top-notch security privacy

  • +

    Based in Switzerland

  • +

    Lots of explainers for beginners

  • +

    Clean app interfaces

  • +

    Effective ad-blocking

  • +

    Handy 'Profiles' functionalities

  • +

    Great for torrenting

Cons

  • -

    Slow OpenVPN speeds

  • -

    NetShield streaming issues

  • -

    Odd kill switch incompatibilities

  • -

    No post-quantum encryption

Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you're buying the best. Find out more about how we test.

How we tested Proton VPN

Proton VPN was tested by
Robert Dunne - Editor at Future
Proton VPN was tested by
Rob Dunne

This review has been written by me, Rob Dunne, VPN Editor for TechRadar. I’ve been writing about VPNs for the best part of 2 years and have been active in the technology space long before that. Proton VPN is installed on most of my devices.

That includes my phone, iPad, browser, and Fire TV Stick as well as my laptop. I mostly use Proton VPN for accessing streaming services across the globe, such as Peacock and 9Now.

I also particularly like Proton’s NetShield ad blocker which I use along with the Profiles feature to get the right settings depending on whether I'm streaming or browsing. I use Proton Mail and Proton Drive too, which are bundled with the VPN in the Proton Unlimited tier.

Read more about our Proton VPN testing methodology below▼

Proton VPN review scores

Swipe to scroll horizontally

Category

Score

Comments

Total

84 / 100

Powerful, secure, and with privacy at its heart, there's little not to love about Proton VPN. Read more ▼

Price plans & value

8 / 10

One-plan-fits-all does a great job of balancing value and capability. Though it still sits slightly more expensive than some other top VPNs. Read more ▼

Features

7 / 10

Proton VPN is not as feature heavy as other top VPNs, but what it has, works, and is available on almost every platform too. Read more ▼

Server network

10 / 10

Only NordVPN beats Proton VPN for servers. It has a huge number of locations, with a good global spread, and high-end server technology. Read more

Proton VPN price plans

  • Proton has a single VPN plan, from $2.99 per month.
  • Lower auto-renewal price increases than almost any other VPN.
  • Proton Unlimited bundles other Proton products with the VPN.

Swipe to scroll horizontally
Header Cell - Column 0

1-month

1-year

2-year

Proton VPN

$9.99

$3.99/month

$2.99/month

Proton VPN Unlimited

$12.99

$9.99/month

$7.99/month

Unlike many top VPNs, Proton VPN doesn’t offer tiered pricing. Instead, there is a single paid plan (alongside the Proton VPN Free product). This plan is offered in three lengths: 1-month, 1-year, and 2-year. The price of the plan drops as the length increases. All of these plans do, however, come with a 10-device limit, much like NordVPN.

We always recommend picking up the two-year plan, since it is the cheapest overall. As with all VPNs, you pay the full cost upfront. Just make sure you turn off auto-renewals, so you’re not stung by unwanted price rises. That said, Proton’s price rises are almost non-existent.

Features: What can Proton VPN do?

  • Ad blocking and browsing protection from NetShield is excellent.
  • Profiles are a very handy feature.
  • Fewer tangible features than other top VPNs.

Proton’s one-price-gives-all approach means you get the full suite of VPN features straight away. That said, it doesn’t offer a great deal in terms of add-ons. Though what it does have works, and works well, which is a huge plus.

NetShield is the primary example of this. As Proton VPN’s biggest additional feature, NetShield blocks your device from ads, trackers, malware sites, and phishing sites. It works at a system level, meaning no additional installs for browsers or apps; they’re all automatically protected.

Testing it across Windows, Android, and iOS, we never saw it impact our battery life, nor did we encounter issues with most apps or websites despite the warnings Proton gives that problems may occur.

Proton VPN Netshield on a mobile device on a desk with notetaking bits and a coffee

NetShield is easy to set up, available on all devices, and super effective at ad blocking (Image credit: Future)

Server network and locations

  • Second-most countries and locations offered of any tested VPN
  • The most locations of any tested VPN in Asia and Africa.
  • Fewer locations in the Americas and Oceania.

Proton VPN offers the second-largest number of total locations of any VPN we tested (164), and the second-most countries covered also (126). Only ExpressVPN’s 187 locations and NordVPN’s 127 countries offer more.

While the number of locations and countries can be a good indicator of a provider’s spread, it’s never perfect. Often the global spread of these servers can be more telling.

Of all the VPNs we test, Proton VPN has the most locations in Asia (44) and Africa (26). By comparison, NordVPN only offers 38 Asian locations and 17 African ones.

However, Proton scores low in North America (32), South America (7), and Oceania (6). Its 49 European locations put Proton slightly below average here too – with the likes of NordVPN, Surfshark, and ExpressVPN offering 53, 54, and 58 locations in the region, respectively.

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VPN server locations – compared
Header Cell - Column 0

Proton VPN

NordVPN

Surfshark

ExpressVPN

PIA

North America

32

39

32

40

60

South America

7

10

10

9

9

Europe

49

53

54

58

46

Asia

44

35

32

36

25

Oceania

6

8

6

8

7

Africa

26

11

6

8

5

Privacy

  • Based in Switzerland – giving users protection from strict data privacy laws.
  • Detailed, clear, privacy and no-logs policies.
  • Key privacy features: Stealth, full-disk encryption, Secure Core.

Proton is as a privacy-first company. Its VPN product is no different – and doesn’t disappoint!

We should first address the fact that it is a Swiss company. Being based in Switzerland means the company is protected by some VPN customer-friendly data privacy laws. Switzerland isn’t part of any intelligence-sharing agreements, and sees such importance in privacy that rarely will a Swiss court grant any data request it receives from another country.

This is furthered by Proton’s full, detailed privacy policy, no-logs policy, and transparency reports when it is subject to legal requests by Swiss authorities. We read through Proton’s privacy policy and were pleased to see a high level of detail, without unnecessary complexities.

The same is true for its no-logs policy. It covers everything we’d expect, including linking out to explainers surrounding the technology Proton has in place to secure your data, such as full-disk encryption and bare-metal servers, both of which we’ll cover later.

Security

  • Excellent current encryption standards but no post-quantum yet.
  • Excellent kill switch but can't be used while split-tunneling.
  • Poor recent malware site blocking result.

Proton does the necessary security steps well. AES-256-GCM and ChaCha20 encryption using Diffie-Hellman key exchanges are standard practices, and Proton only uses protocols that support perfect forward secrecy. This means not only are you secure, but even if a session were to be compromised, none of your older or later sessions are at risk since they’ll use unique encryption keys.

On the topic of encryption keys, Proton uses 4096-bit RSA keys, a step above VPN providers such as Surfshark, which only use 2048-bit, though you won’t notice the difference day-to-day. 2048-bit encryption keys are extremely safe, which is why top VPNs still use them, but 4096-bit keys add additional security through the increase in key length – why the likes of Proton and NordVPN now use these instead.

Proton’s VPN encryption hasn’t yet spread to post-quantum encryption. In October 2023, the provider released a blog post explaining its position and assured that post-quantum encryption would be in place by the time quantum computing is a threat to consumers. That said, lacking it currently does put the Proton VPN behind the likes of NordVPN and ExpressVPN, who are already offering solutions to users.

Speed

  • Very fast WireGuard speeds over long and short distance connections.
  • OpenVPN speeds a long way behind the competition.
  • High levels of jitter recorded on recent tests.

Proton shot to second place in our most recent VPN lab speed tests. That's likely thanks in part to its VPN Accelerator technology.

We recently broadened our testing parameters, adding more data points to our testing and increasing our maximum speed capacity to 10 Gbps. This allows for more precise, comparable testing across all VPNs to discern even the smallest differences.

WireGuard/fastest VPN protocol

Surfshark (WireGuard)
1615
NordVPN (NordLynx)
1256
ExpressVPN (Lightway Turbo)
1479
ExpressVPN (WireGuard)
694
Proton VPN (WireGuard)
1521
05001,0001,5002,000
Mbps
Download speed (local) Data
ProductValue (Mbps)
Surfshark (WireGuard) 1615
NordVPN (NordLynx) 1256
ExpressVPN (Lightway Turbo) 1479
ExpressVPN (WireGuard) 694
Proton VPN (WireGuard) 1521

Having previously recorded only 871 Mbps, Proton now hits over 1500 Mbps download speeds using WireGuard over a short distance connection.

What’s more, when connecting to the US from the UK (i.e. over long distance) using WireGuard, Proton VPN's download speeds have leapt from 436 Mbps to 1242 Mbps this time round, second only to ExpressVPN's Lightway Turbo (a Windows-only protocol).

Unblocking streaming services

  • Successfully unblocks Netflix libraries all round the world.
  • Was able to unblock both Disney+ and YouTube in the US.
  • Needed NetShield switching off to unblock some ad-funded services.

Proton VPN has a good track record in successfully unblocking streaming service all around the world but it's by no means the best streaming VPN. The accolade goes to NordVPN.

We lab test VPNs for their unblocking capabilities with Netflix libraries in the US, UK, Japan, Australia, and Canada, as well as Amazon Prime Video, Disney+, and YouTube. To check its regional capacity, we also put them against BBC iPlayer, Channel 4, ITV, 7plus, 9Now, 10Play, and TVNZ+.

Proton handled every Netflix Library with ease, just the same as al of our top VPN choices. It also had no difficulties with Prime Video where only ExpressVPN came up short.

It also comfortably dealt with the likes of iPlayer, 7plus, 9Now, and 10Play, but issues did crop up elsewhere.

P2P and torrenting

  • P2P supported in almost all Proton VPN server locations.
  • Proton VPN supports port forwarding.
  • Loads of helpful guides and how-tos on torrenting for beginners.

Proton VPN is arguably the best VPN for torrenting out there right now.

P2P is supported in all but two of its countries (sorry Myanmar and North Macedonia users). You can filter into the P2P-optimized servers at the click of a button. I downloaded several test torrents, and had no issues at any point in the process.

Proton VPN supports port forwarding which helps to get the best torrenting speeds. All of the other top VPNs lack this support owing to the known security risks it brings. That's understandable to a degree, but not only does Proton VPN have features to help people using P2P networks, it's also one of the few VPNs to have a wealth of information in its user base on how to actually do it with guides such as how to torrent safely with a VPN.

You can port forward across Proton VPN’s Windows, Linux, and Mac apps – the last of which was finally added in summer 2025.

If you’re confused or need guidance, Proton has more in-depth posts outlining the risks of port forwarding, how to set it up on its apps, how to manually set it up, and even how to manually set it up on the likes of qBittorrent and uTorrent.

This level of guidance is something we’d rarely expect, let alone the level of support on its apps.

If you want to use a VPN for torrenting, then given all this, and Proton's speeds and server network spread, then you really have to have it on your P2P shortlist.

Score: 5/5

Compatibility

  • Apps for almost every platform.
  • Lots of capability iOS and Mac users.
  • No OpenVPN support on Apple devices, though.

Proton VPN does a remarkable job of not only offering a strong spread of apps, but also ensuring there aren’t huge gaps in features from one app to another.

You can use Proton VPN on Windows, Mac, iOS, and Android as expected – plus it has a GUI client for Linux users. Android smart TVs also get an app, as well as Fire TV Sticks and Apple TV boxes.

The Proton VPN browser extension is available on Chrome or Firefox. As with ExpressVPN, PIA, and CyberGhost, you need to download the Chrome Web Store extension onto Edge to get Proton VPN on Microsoft's browser.

Proton VPN is also router-compatible and has a handy, detailed guide that explains what methods you can use to set this up.

In terms of parity across platforms, Proton VPN is near-perfect nowadays, unlike VPN providers such as NordVPN.

The anomalies for Proton to speak of are that mobile apps don’t have auto-connect, which is unfortunate but by no means fatal, and iOS and Mac users don’t get OpenVPN. The latter of these issues is, admittedly, a strange one, since it makes Proton the only top VPN we test to omit the protocol from these platforms.

Proton removed OpenVPN, as well as IKEv2, on iOS and Mac owing to security concerns surrounding Apple’s native IKEv2 implementations. These concerns ranged from DNS queries being sent outside the VPN connection to existing connections not closing on connecting to the VPN (as they should) and thus remaining unencrypted despite the VPN being turned on.

Should you wish to use OpenVPN on either Mac or iOS, Proton does, however, offer in-depth guides to manually setting up both connections.

Prior to summer 2025, Proton users on Mac were also short of both port forwarding and split tunneling capabilities. These features have since both been introduced, leaving little for Proton users to complain about in regards to missing out on features from device to device.

Score: 4/5

Usability

  • Apps well designed and consistent across platforms.
  • Advanced features are explained well and easy to access.
  • The browser extension could be better.

Set up

After signing up for Proton VPN, you have two main ways to get your app downloaded.

First off, if you click the ‘Download’ tab at the top of your screen, you’re quickly presented with every app Proton has, including its extensions, mobile apps, and Smart TV apps – though I highly doubt you’ll be downloading Proton to your Smart TV via the website! If you’re on a smaller screen, the download tab is hidden in the hamburger (three-line) menu in the top right corner.

Alternatively, from the website, if you go into your Proton account (found in the top-right corner of your screen), you can access some more specific application types.

Proton VPN website download page on windows laptop

The Proton VPN website is a simple access point to downloading all of its apps and web extensions (Image credit: Future)

Accessibility

  • Excellent language support.
  • Great keyboard-only experience.
  • Proton VPN's website scored fairly low for screen reader accessibility.

Putting ProtonVPN.com through accessibilitychecker.org’s accessibility scan gave us some interesting insights.

Proton VPN’s accessibility audit scored 35% overall, far behind the likes of NordVPN (83%) and Mullvad (89%), but in a similar ballpark to providers such as Surfshark (41%) and PureVPN (35%).

Diving into the report, the site's issues primarily surround screen reader testing. 7 of 10 critical issues found related to this area, including issues with header semantics, link texts, and ARIA parent elements, roles, and attributes.

In relation to the industry as a whole, Proton’s score isn’t terrible. Only five VPN providers score over 40% among those we’ve tested. Accessibility is something needing greater focus across the entire industry.

Outside of this, Proton VPN does a great job of accommodating people's needs.

Ditching our mouse still meant we rarely struggle using the desktop app with the keyboard alone. On a few instances, we were jumped to unintended areas of the app, and sometimes our selection rectangle just disappeared entirely, but never often enough to stop us from connecting successfully. We also never struggled to search servers specifically, nor did adjusting settings prove difficult.

From our experiences, you’ll likely only find a better keyboard experience using either PIA or ExpressVPN. ExpressVPN has long focused on simplicity in its apps, so success in this regard is no surprise. Proton VPN did a better job in this regard than NordVPN, though.

Proton also knocks any other VPN out of the water for its language support. It offers 31 languages. That makes Proton VPN’s language total more than NordVPN and Surfshark combined – since both support just 13.

So, while, in terms of visibility needs, Proton could do better, it's very accessible in other areas.

Score: 3/5

Customer support

  • Good depth of support guides
  • Speedy support agents
  • Agents began to struggle once diving deeper into issues

Accessing support for Proton VPN is simple. First off, you can use its FAQs, guides, and resources hub to access guides on almost any topic.

Testing the depth of its guides using ‘DNS’ as a search, it was great to see guides on everything from DNS leaks, to flushing DNS caches, and how you can use custom DNS.

It even filed in instances where DNS was a related topic and highlighted the relevant text in the snippet below. For example, it pulled in Proton’s streaming troubleshooter guide since DNS over HTTPS can contribute.

These guides are easily accessible, too. Whether it’s via a couple of clicks in the Windows app or two taps on mobile, you can quickly enter the Proton Support Center, report issues with your service, or access debug logs to help support assistants troubleshoot your problem.

Proton VPN Support site on windows laptop

The Proton support hub offers reams of depth, with explainers, how-to's and troubleshooting guides for even complex issues. (Image credit: Future)

User reviews

While not perfect by any means, review sites often prove a good initial gauge of how trustworthy a VPN is, how well it performs, and what issues it’s had in the past.

Proton VPN’s mobile apps are among the best, so its ratings of 4.6 and 4.6 on the Google Play Store and Apple App Store are a fair reflection of its capabilities and put the VPN provider very much on a par with our other recommended services.

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Header Cell - Column 0

Google Play

App Store

Trustpilot

NordVPN

4.6

4.7

4.2

Windscribe

4.6

4.6

4.7

Surfshark

4.6

4.7

4.4

Proton VPN

4.6

4.6

2.0

ExpressVPN

4.7

4.7

4.0

On the flip side, we know its Chrome Extension isn’t the best, so its 2.9/5 rating suggests it hasn’t been filled with bot reviews to mask its evident flaws. This does, however, leave it comfortably last among top VPNs in this area.

Proton’s Trustpilot reviews offer food for thought, since scoring only 2.0 out of 5 is pretty terrible. There isn’t a single trending theme throughout either, unlike, for example, NordVPN’s auto-renewal policy. What's more Proton has only 721 reviews in total, while the likes of ExpressVPN and Surfshark have over 25,000.

Most of Proton's reviews center around anything from service issues and speeds, to support issues and renewal concerns, all of which are common for any VPN, nothing is necessarily Proton-specific.

It's also strange that none of this is reflected in the mobile app store reviews.

The fact that a whopping 58% of Proton VPN’s Trustpilot reviews are 1-star is hard to ignore, though. It's actually gone up from 55% since our last review, but the reality of the product, and our long term experience of it, does not tally with this stat.

Track record: can you trust Proton VPN?

  • All Proton VPN apps are open source.
  • Annual no-logs audits since 2022.
  • Proton Mail privacy requests raise concerns for some users.

Proton has a strong track record of proving its commitment to privacy. Since 2022, the VPN provider has undergone yearly no-logs audits. The latest was published in September 2025, but its history of audits goes back long before this.

What’s more, all of Proton VPN’s apps are open source. This means that anyone can look at, and judge, the code found in each app. If you’re unsure of the benefit of this, by going open source, anyone can check and confirm that Proton’s apps work properly, and do everything they’re supposed to safely – and that there's not anything in there going on that the company hasn't told you about.

All of this is excellent, but there was one incident in 2020 that plays on the minds of Proton users and privacy advocates alike.

Proton handed over the recovery email address of a Proton Mail user to the US government, a move which led to anger among users who’d thought Proton would never comply with such requests. The same thing happened to a Catalan activist in May, 2024 which led to their arrest.

Final verdict

Review score 84

(Image credit: Future / Gemini)

Proton VPN is, without doubt, a top VPN. It offers a huge array of locations, superb speeds, and rock-solid security. It's surprisingly good value too, when you compare it to the equivalently-featured tiers of other VPNs.

Proton VPN's track record and high levels of privacy are what it should be most proud of, though. Of all the VPNs we recommend, it's the one we'd bet our lives on if we really had to.

It’s also a highly customizable VPN with stunning apps. Its whole ecosystem of Big Tech alternative software if well worth using if you like them.

Who should use Proton VPN?

✅ Torrenters: Proton’s breadth of P2P support, and, more importantly, port forwarding support, make it perfect for torrenting. Plus, it offers a wealth of knowledge guides to help you stay safe and effective.

Those wanting to move away from Google: Picking up a Proton Unlimited plan opens the door to more than just Proton VPN, you can use its secure storage, email.

Try Proton VPN $3.59 $2.99

Try Proton VPN $3.59 $2.99

Right now, you can get Proton VPN for only $2.99/month on a 2-year deal. It’s got sleek, customizable apps, servers in 126 countries, and doesn’t struggle to unblock your favorite streaming services thanks to its full streaming optimization and high download speeds.

What’s more, unlike many top VPNs, it has port forwarding support, and guides to equip you to use this and all of its other tools to the maximum. Try risk-free with Proton’s 30-day money-back guarantee.

Who should try a different VPN instead?

Streamers: While Proton VPN can definitely unblock streaming services, it struggles more than some may like. You can likely find stronger streaming performance for a similar or cheaper price if this is a priority.

Also consider

NordVPN – The best VPN overall ($3.39 $2.99)

NordVPN – The best VPN overall ($3.39 $2.99)
While Proton VPN offers much to please privacy purists, our tests have found no better VPN than NordVPN right now. Like Proton, NordVPN has a 10-device limit, but it offers faster speeds, improved streaming performance, and unique tools such as Threat Protection Pro and Meshnet. You can try NordVPN risk-free with its 30-day money-back guarantee.

Proton VPN FAQs

Where is Proton VPN based?

Proton VPN is based in Switzerland. This is because the country has strong privacy laws, and isn’t part of any intelligence-sharing agreements. This means it’s highly unlikely that any request from a country to access Proton’s data will be approved.

Does Proton VPN support port forwarding?

Yes. Unlike many of the top VPNs, Proton VPN offers full port forwarding capabilities. While the provider is aware of the risks, it offers in-depth guides to explain what those risks are and how to go about port forwarding safely.

Is Proton VPN blocked by Netflix?

No, our testing showed that Proton VPN has no issues accessing Netflix. We tested the provider with Netflix’s UK, US, Canadian, Australian, and Japanese libraries and saw no issues throughout.

Proton VPN testing methodology

Alongside the features that I've tested on my own devices, I'll also refer to what "we" have tested in this review. When I talk about "we", I'm referring to anything found during our lab testing. This testing is conducted by VPN Technical Editor, Mike Williams. Mike has been lab testing VPNs for over 11 years.

Each VPN is tested every six months. We measure speed, ad-blocking, anti-phishing and malware, streaming service unblocking, local IP address leaks, and more. Each server network is spot-checked to confirm that the VPN server locations are accurate. We also confirm a provider's security credentials, privacy policy, and executable files are secure and safe.

To find the full details of our VPN review processes, you can take a look at our VPN testing methodology.

This review has been fact-checked by the TechRadar VPN team, as well as with information provided by Proton. We update this review regularly to include any new features or information about the product. That means that this review is always up to date and as you would find the product if you downloaded and used it today.

If you notice anything in your experience of using Proton VPN that doesn't match what you read on this page, please let us know in the comments or by emailing us.

We will then do our best to offer product support information or include corrections and warnings to other users, depending on which is appropriate.

Rob Dunne
VPN Editor

Rob is TechRadar's VPN Editor. Coming from a background in phones and technology, he's no stranger to the risks that come with putting yourself online. Over years of engaging with different platforms, testing the limits of his online persona, and feeling the brunt of several data breaches, Rob has come to gain a keen understanding of cybersecurity and the benefits of services such as VPNs in providing a secure online experience. He uses this to not only advise on the best ways to stay secure online but also share his own experiences and especially how to avoid trouble. Outside of work, you'll find Rob on the tennis courts, in the gym, or diving into the biggest and best games of the year.

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