Proton VPN Review UK 2026: Free & Paid Plans
- Strong privacy reputation
- Open-source apps
- Based in Switzerland
This Proton VPN review UK explains the current free and paid plans, pricing, privacy evidence, features and limitations for UK users in 2026. Proton VPN combines open-source apps, a permanent free tier, Swiss jurisdiction and specialist tools such as Secure Core, Stealth and NetShield. Proton VPN is our fifth-ranked VPN with an editorial score of 8.6 out of 10. It is the privacy-first choice in our current UK shortlist, especially for people who value transparency or need a credible free plan. ExpressVPN, NordVPN and Surfshark remain easier commercial recommendations for buyers prioritising all-round simplicity, established streaming performance or unlimited household connections.
Compare Proton Free, VPN Plus and Proton Unlimited. Check the current UK checkout price and renewal terms before subscribing.
Proton VPN review UK: quick verdict
Editorial verdict: Proton VPN is a strong choice for privacy-conscious UK users. Its apps are open source, its no-logs infrastructure has undergone repeated independent audits, and the provider is controlled by the Swiss nonprofit Proton Foundation. VPN Plus adds 10 simultaneous connections, a large international network, paid-plan streaming support, P2P servers and advanced privacy features. The free plan is one of Proton VPN's clearest advantages. It has no fixed data allowance, requires no payment card and includes essential protections. However, it permits one connection and automatically assigns access across servers in 10 countries. It does not include the full server choice, streaming support, P2P or advanced paid features. Proton VPN is not the cheapest or simplest paid option for everyone. Promotional pricing changes, the apps contain more specialist controls than some beginners need, and Secure Core can reduce performance because traffic follows a longer route. Streaming access and connections on restrictive networks can also change without notice. The overall 8.6 score matches Proton VPN's fifth-place position on our best VPN UK ranking. It is our privacy-led pick, not our best overall VPN.
Proton VPN is best for
- UK users who prioritise open-source apps and independently assessed privacy controls
- People who want a permanent free VPN plan without a fixed data cap
- Users who value Swiss jurisdiction and nonprofit-foundation control
- People who will use Secure Core, Stealth, NetShield or Tor over VPN
- Households needing up to 10 simultaneous paid-plan connections
- Users who need port forwarding for lawful P2P or another authorised purpose
Consider another VPN if
- You want the simplest possible app and plan structure
- You need unlimited simultaneous connections
- Your main priority is the lowest long-term paid price
- You want a VPN chosen primarily for documented UK streaming tests
- You need guaranteed access to a particular service or restrictive network
- You expect a VPN to provide complete anonymity or protection from every online risk
| Feature | Value |
|---|---|
| Does it register your activities? | No, you're safe with a strict no-log policy |
| Is it safe for torrenting? | Yes, you can use it for P2P |
| What Netflix catalogue is available? | US, UK, FR, AU, CA, DE |
| Simultaneous logins | Up to 10 connections simultaneously |
| How many countries do it cover? | 54+ |
| On what platforms is it available? | Windows, macOS, Android, iOS, Linux, Router |
| Money-back guarantee policy | 30 days |
| Available protocols | IKEv2/IPSec and OpenVPN |
| Type of traffic data? | Unlimited |
| Type of Cipher | AES 256 bits, the most secure encryption in the World |
| How many IP Addresses does it provide? | This provider does not disclose the number |
| How many servers are available? | 1,065+ |
Proton VPN pros and cons
Pros
- Permanent free plan with unlimited data and no payment card requirement
- More than 20,000 servers across over 140 countries on the current public plan page
- 10 simultaneous connections with VPN Plus and Proton Unlimited
- Open-source applications with published security assessments
- Fifth consecutive annual no-logs audit published in 2026
- Secure Core, Stealth, NetShield, kill switch and Tor over VPN features
- WireGuard, OpenVPN and platform-dependent protocol options
- P2P support and port forwarding on supported paid-plan apps
- Controlled by the Swiss nonprofit Proton Foundation
Cons
- Full server choice, streaming, P2P and advanced features require a paid plan
- Longer offers require the full introductory payment upfront
- Renewal pricing is higher than the current two-year introductory rate
- Feature and protocol availability varies by operating system
- Only one simultaneous connection on Proton Free
- Secure Core can add latency because it uses a multi-server route
- Streaming and restrictive-network access cannot be guaranteed
- Published server totals change frequently
How much does Proton VPN cost in the UK?
Proton's consumer VPN options are Proton Free, VPN Plus and Proton Unlimited. VPN Plus is the sensible paid choice for most people who only want the VPN. Proton Unlimited includes the same premium VPN service plus paid Proton Mail, Pass, Drive and Calendar features. For this price check on 2 August 2026, Proton's public pricing page displayed these details:
- Proton Free: no subscription charge; one connection; automatic access across servers in 10 countries
- VPN Plus two-year offer: US$2.99 per month equivalent; US$71.76 charged upfront for the first 24 months; then US$83.88 every 12 months
- VPN Plus monthly: a temporary US$1 first-month promotion was displayed; renewal was US$9.99 per month
- Proton Unlimited: Proton's plan guide listed the standard rate as EUR12.99 monthly or EUR119.88 for one year; this bundle includes the wider paid Proton suite
These are the currencies and figures displayed by Proton during the check. They are not converted or presented as official sterling prices. Proton supports British-pound card and digital-wallet payments for UK customers, but the exact GBP price, tax treatment and promotion can depend on the checkout route. Use the final sterling amount and renewal schedule shown immediately before payment. The low monthly equivalent on the two-year offer is not a monthly instalment. Proton charges the full US$71.76 introductory total upfront. The published renewal then changes to an annual US$83.88 charge, equivalent to US$6.99 per month. Offers can change, so verify the official Proton VPN pricing page. Check the current Proton VPN UK price
Which Proton VPN plan is best?
Choose Proton Free if you need basic VPN protection and can accept one connection, automatic country assignment and fewer features. It is a permanent free plan rather than a time-limited trial. Proton says it has unlimited data, no adverts and the same core no-logs policy as the paid service. Choose VPN Plus if you want the full VPN. It adds 10 connections, manual access to the paid international network, Secure Core, NetShield, streaming support, P2P, split tunnelling and priority support with live chat. It is the right paid tier for most UK VPN buyers. Choose Proton Unlimited only if you will use several Proton services. The VPN component is already included in VPN Plus. Paying more is justified when the encrypted email, password manager, cloud storage and calendar features replace separate paid products.
Is Proton Free a free trial?
No. Proton Free is a permanent free service with defined limits. It should not be described as a seven-day trial or as a trial of VPN Plus. Users can keep the free plan without entering a card, although Proton can change its network and feature allocation over time.
How does the 30-day refund policy work?
Eligible paid subscriptions purchased directly from Proton are covered by a 30-day money-back guarantee. Payment is taken when the subscription starts, so this is a refund policy rather than 30 days of free use. Proton's payment guidance says cash and bank-transfer purchases cannot be refunded. App-store purchases and renewals can also follow different rules. Read the terms applying to your payment route before subscribing.
Who owns Proton VPN and where is it based?
Proton VPN is operated by Proton AG, a for-profit Swiss company headquartered near Geneva. Proton was founded by a group of scientists who met at CERN. It was not developed by CERN itself, and describing it as a CERN or MIT project would be inaccurate. In 2024, Proton transferred primary control to the Proton Foundation, a Swiss nonprofit foundation. Proton AG continues to run the commercial services, while the Foundation is the company's primary and largest voting shareholder. This hybrid structure is intended to protect Proton's stated privacy mission and prevent a change of control without the Foundation's consent. This ownership model distinguishes Proton from VPNs controlled by a conventional listed group or private-equity owner. It does not remove the need to assess the service's policies, systems and audit evidence. Proton explains the structure in its nonprofit transition announcement.
Does Swiss jurisdiction matter?
Proton VPN operates under Swiss law. Switzerland is outside the UK, EU and Five Eyes intelligence alliance, and Proton says the current Swiss legal framework does not impose forced VPN logging obligations. Jurisdiction is only one part of the assessment. A country label does not prove that a VPN is anonymous or immune from lawful orders. The provider's architecture, logging policy, account data, transparency reporting and independent assessments are more useful when considered together.
Is Proton VPN safe and private?
Proton VPN has a strong privacy and transparency case. It encrypts traffic between the device and the VPN server, replaces the public IP address seen by destinations and includes leak-protection features on supported apps. Its applications are open source, and it publishes independent assessment information. No VPN provides complete security or anonymity. Proton VPN cannot protect an already compromised device, stop tracking inside an account you log into, repair weak passwords or make unsafe downloads harmless. Websites can still recognise users through cookies, browser fingerprinting and account activity.
No-logs policy and 2026 audit
Proton states that it does not log visited websites, traffic contents, source IP addresses, session lengths or location information that could associate a user with VPN activity. The provider still processes account, payment and service information described in its privacy policy. In June 2026, Proton published its fifth consecutive annual no-logs audit. Securitum examined production server infrastructure, configurations, procedures and logging controls. Proton's public summary says the reviewers did not identify user browsing, DNS, destination, traffic-content or user-identifiable connection logs in the assessed infrastructure. This is stronger evidence than a provider-written policy alone. It remains a time-limited assessment with a defined scope, not a guarantee covering every future configuration. The current and previous reports are available through Proton's no-logs audit publication.
Open-source applications and security assessments
Proton publishes the source code for its VPN applications and has commissioned third-party app assessments. Open source allows researchers to inspect the code and report problems, while the provider's bug-bounty programme adds another route for vulnerability reporting. Open source does not mean every user can verify the entire live service, and an audit does not prove software will never contain a vulnerability. It does improve transparency and lets the public examine more than a marketing claim.
Encryption and DNS leak protection
Proton VPN uses the cryptography built into its supported modern protocols. The exact cipher and handshake depend on the selected protocol and platform. It is more accurate to assess the full protocol configuration than to call one cipher the most secure in the world. DNS requests are routed through Proton's VPN infrastructure when the app is working as designed. IPv6 handling, custom DNS and leak-protection behaviour vary by platform, so users with a specific threat model should check the current guidance for their device.
Proton VPN protocols and privacy features
Smart Protocol
Smart Protocol is Proton's automatic connection mode. It tests compatible options and chooses a protocol intended to connect successfully on the current network. It is the easiest setting for most users, particularly when moving between home broadband, mobile data and public Wi-Fi.
WireGuard and OpenVPN
WireGuard is a modern, compact protocol and is the sensible starting point for everyday browsing, streaming and downloads. Proton supports standard WireGuard and WireGuard TCP on compatible apps. OpenVPN UDP and TCP remain available on supported devices. UDP normally prioritises performance, while TCP can help on networks where reliability matters more. Protocol availability differs by app, and there is no reason to retain old setup advice that treats every platform as identical.
Stealth and IKEv2
Stealth is Proton's obfuscation-focused protocol for networks that try to identify or block VPN traffic. It can improve the chance of connecting on a restrictive network, but it does not guarantee access and should be used in accordance with local law and network rules. IKEv2 remains listed for some Proton platforms and manual configurations. It is not the main recommendation for every app. Leaving Smart Protocol enabled is the simpler choice unless a user has a specific reason to select another option. Proton's current protocol guide lists the options available on each supported operating system.
Secure Core
Secure Core routes traffic through an additional Proton-controlled server in a privacy-focused jurisdiction before it reaches the exit server. It is designed to reduce some risks associated with a monitored or compromised exit-server environment. This is a specialist multi-hop feature. The extra route can increase latency and reduce speed, so it is unnecessary for most ordinary browsing or streaming. It also cannot prevent account tracking, device compromise or every form of traffic analysis.
Kill switch and always-on VPN
The kill switch is designed to stop traffic from leaving through the normal internet connection if the VPN disconnects. Always-on controls can reconnect the VPN automatically. Availability and behaviour vary by operating system, so users should confirm the setting on each device rather than assume one app mirrors another.
NetShield
NetShield uses DNS filtering to block domains associated with malware, trackers and some adverts. It can reduce unwanted connections, but it is not a full antivirus product and cannot inspect every threat. Browser protection, software updates and sensible download habits still matter.
Split tunnelling
Split tunnelling allows selected applications or destinations to bypass the VPN while other traffic remains connected. It can be useful when a UK banking app, printer or local service does not work through a VPN. Support differs by operating system, and excluded traffic no longer receives the VPN route.
Tor over VPN
Tor over VPN servers route traffic from Proton VPN into the Tor network. This can simplify access to Tor for certain use cases, but it is slower than a normal VPN connection. Tor and a VPN have different trust models, and neither makes a user completely anonymous.
VPN Accelerator
VPN Accelerator is Proton's name for connection and routing technologies intended to improve VPN performance, especially over longer distances. Proton publishes large percentage claims under selected conditions. Those are provider claims, not a prediction of the improvement a UK user will see on a particular line.
Proton VPN server network and UK coverage
At the time of this Proton VPN review UK, Proton's official plan page advertised more than 20,000 servers in over 140 countries for VPN Plus and Proton Unlimited. The free plan instead provides automatic access across servers in 10 countries. The paid network includes UK locations, making it suitable for obtaining a UK VPN address and connecting through a nearby server. Proton also labels specialist categories such as Secure Core, P2P and Tor servers in compatible apps. Server totals change as capacity and smart-routing locations are added or removed. The figure should be treated as Proton's published network snapshot, not a permanent independently counted inventory. Country coverage is normally more useful than repeating an old server total indefinitely. 
Proton VPN speed and everyday performance
Proton markets VPN Plus as its fastest tier and says many paid servers use connections up to 10 Gbps. That is server-port capacity, not a speed each subscriber is guaranteed to receive. Proton also promotes VPN Accelerator as a way to improve performance on difficult routes. No fresh TheBestVPN.uk benchmark was supplied for this review, so it would be misleading to invent a UK download figure or promise buffer-free use. Real performance depends on the original broadband line, Wi-Fi, device, protocol, server load, distance and routing. For normal UK use, start with Smart Protocol and the automatically selected nearby server. If performance is poor, compare another UK server and WireGuard. Secure Core is intended for a different privacy trade-off and will usually create a longer route than a direct connection.
Does Proton VPN work with UK streaming services?
Proton provides UK servers and officially supports streaming on its paid plans. Its current streaming guides cover services including Netflix, Disney+, Prime Video and many national platforms. The free plan is not positioned as a streaming tier. That makes VPN Plus suitable for UK subscribers who want normal VPN privacy at home or who are trying to use an existing service while travelling. A VPN does not supply a BBC iPlayer, ITVX, Channel 4, Sky Go or Netflix subscription, viewing entitlement or UK TV licence. Streaming services actively enforce licensing regions and may block VPN addresses. Access can change by server, app, device and date. Proton's support list is a provider claim, and no specific UK service should be described as guaranteed without current documented testing. For an all-round comparison focused on this use case, see our best VPNs for streaming in the UK.
Is Proton VPN suitable for torrenting?
Proton VPN supports P2P traffic on paid plans and labels suitable servers in its apps. The free plan does not include P2P support. WireGuard is a sensible first protocol for efficient connections, while the kill switch can reduce the risk of traffic reverting to the normal connection if the VPN drops. Paid users can also use port forwarding on supported Windows and Linux apps; Proton currently labels the macOS implementation as an early-access feature. The assigned port can change after reconnection, so the P2P client may need updating. Use P2P only for lawful file-sharing, such as authorised files, open-source software, public-domain works and legitimate datasets. Proton's no-logs policy does not make copyright infringement legal, prevent all investigation or override the provider's terms. Compare other suitable services in our VPNs for lawful torrenting and P2P guide.
Proton VPN apps and device support
Proton provides applications for Windows, macOS, Linux, Android, iPhone and iPad, Android TV, Apple TV and Amazon Fire devices. Browser extensions are available for Chrome, Firefox and compatible Chromium browsers, while manual configuration and router support can cover other devices. VPN Plus and Proton Unlimited allow 10 simultaneous connections. Proton Free permits one connection at a time. A compatible router can protect devices connected through it, although installation is more technical than using a native application. The full VPN app protects device traffic that follows its route. The browser extension covers browser traffic and has different limitations, so it should not be assumed to protect every application on the device.
Windows app and interface
The Windows app combines a quick-connect control, searchable country list and visual location interface. Users can leave the connection on Smart Protocol or select WireGuard, OpenVPN, Stealth and other available options. Specialist categories make Secure Core, P2P and Tor routes easier to find. 
The Windows app also includes controls for the kill switch, NetShield, split tunnelling and port forwarding. These options make it flexible, but a beginner does not need to change everything. Smart Protocol, auto-connect on untrusted Wi-Fi and a correctly configured kill switch are a practical starting point.
Android, iPhone and iPad
Proton's Android and iOS apps support WireGuard, Stealth and automatic protocol selection, with some additional protocol and network options varying by platform. Mobile users should check whether the feature they need, such as split tunnelling or a specific kill-switch mode, is available on their operating system.
Linux, television and router support
Linux users have GUI and command-line options, while television apps cover popular Android TV, Apple TV and Fire TV environments. Router configuration can protect games consoles, smart televisions and other devices that cannot run a VPN app directly. Manual setup can lack controls found in the native apps. Review Proton's current setup guide for the target platform before buying solely for one specialist feature.
Proton VPN customer support
Proton VPN provides a searchable support centre, setup guides, troubleshooting articles and support forms. Contrary to the old review, live chat is now available to customers with a paid Proton VPN plan, alongside priority support. Free users can use the public knowledge base and submit support requests through the available routes. Paid live chat can help with setup and account problems, but it cannot guarantee that a streaming platform or restrictive network will remain accessible.
Proton VPN alternatives
Choose ExpressVPN for simpler premium apps
ExpressVPN remains our first-ranked all-round VPN. It is the better fit for readers who want a simpler plan decision and cleaner everyday apps. Proton VPN has the stronger free tier, nonprofit control and more prominent open-source positioning.
Choose NordVPN for a higher-ranked feature-rich option
NordVPN is our second-ranked choice and balances advanced privacy tools with competitive longer-term pricing. Proton VPN may appeal more to users who prioritise Swiss jurisdiction, open-source apps and the Proton ecosystem.
Choose Surfshark for unlimited devices
Surfshark is the stronger household-value option when 10 simultaneous connections are not enough. Proton VPN offers a more capable permanent free plan and a longer public no-logs audit series.
Is Proton VPN worth it?
Proton VPN is worth considering for UK users who prioritise privacy evidence, open-source apps and a credible free option. Its Swiss base, nonprofit-foundation control, fifth annual no-logs audit, 10 paid-plan connections and Secure Core feature make it meaningfully different from a generic VPN. Proton Free is the best starting point for light use when one connection and automatic country selection are acceptable. VPN Plus is the correct paid choice for most buyers because it unlocks the full network, streaming, P2P, 10 connections and advanced features. Proton Unlimited only makes sense when the wider Proton suite replaces other paid products. This Proton VPN review UK retains the service's 8.6 out of 10 score and fifth-place homepage ranking. Choose it for privacy-led transparency and its free plan. Choose ExpressVPN for our simplest premium all-rounder, NordVPN for a higher-ranked advanced option, or Surfshark for unlimited household connections. View the latest Proton VPN offer
Is Proton VPN good for UK users?
Yes. Proton VPN is a strong privacy-led choice for UK users. It offers UK servers on paid plans, open-source apps, a permanent free tier, Secure Core and 10 simultaneous paid-plan connections. It ranks fifth on TheBestVPN.uk with an editorial score of 8.6 out of 10.
Is Proton VPN really free?
Proton Free is a permanent free plan rather than a trial. It has unlimited data, one simultaneous connection and automatic access across servers in 10 countries. Full server choice, streaming support, P2P and advanced features require a paid plan.
How much does Proton VPN cost in the UK?
Proton offers Free, VPN Plus and Proton Unlimited plans. Promotions and renewal prices change. UK buyers should check the final GBP total, tax treatment, upfront payment and renewal schedule shown in their own Proton checkout before paying.
How many devices can use Proton VPN?
VPN Plus and Proton Unlimited support up to 10 simultaneous VPN connections. Proton Free supports one connection at a time. Installing Proton VPN on a compatible router can protect devices connected through that router.
Does Proton VPN keep logs?
Proton states that it does not log visited websites, traffic contents, source IP addresses, session lengths or location information that could associate a user with VPN activity. Securitum completed Proton's fifth consecutive annual no-logs audit in 2026. Proton still processes limited account, payment and service data under its privacy policy.
Does Proton VPN work with UK streaming services?
Proton officially supports streaming on paid plans and provides UK servers, but access to BBC iPlayer, ITVX, Channel 4, Sky Go, Netflix UK and other platforms can change and is not guaranteed. A valid subscription, viewing entitlement and UK TV licence may still be required.
Does Proton VPN have a 30-day free trial?
No. Eligible direct paid subscriptions have a 30-day money-back guarantee, which is a refund policy rather than free use. Payment is taken when the subscription begins. Cash, bank-transfer and app-store purchases can follow different refund rules.
