An upgrade should remove a problem you actually have
Proton VPN Free is a continuing free tier, not merely a discount that expires after a short introductory period. The documented absence of a data cap makes it a useful starting point for evaluating the service without a paid subscription. That does not make it identical to VPN Plus.
The useful upgrade question is specific: do you need more than one concurrent connection, a particular server choice or a feature reserved for a paid plan? If none of those limits affects the task, paying only to obtain a promotional percentage does not create a saving.
| Requirement | Free | VPN Plus |
|---|---|---|
| Simultaneous connections | 1 | 10 |
| Data cap | No data cap documented | No data cap documented |
| Server selection | Restricted selection model | Broader paid-server choice |
| Split tunneling | Paid feature not included | Available on documented platforms, with limitations |
| NetShield and Secure Core | Not part of the compared Free feature set | Paid features; confirm platform and use case |
| Starting financial commitment | No subscription payment | A paid term, renewal and cancellation decision |
This is a feature comparison, not a measured speed or streaming test. Free can still be sufficient for an individual using a supported application on one device.
Three situations lead to different decisions
One laptop used on public Wi-Fi: Free may meet the need if the connection, platform and selection model work for you. Test the client, check the scope of the tunnel and maintain the usual account-security habits. A VPN does not replace software updates or protect against every form of phishing.
A person using a laptop and phone at the same time: the one-connection allowance becomes a concrete limitation. Consider whether switching between devices is acceptable or whether Plus’s larger allowance removes a recurring inconvenience. Installation count and simultaneous connection count are different quantities.
A household with more than ten concurrent devices: Plus does not solve that particular count constraint on its own. Compare Private Internet Access review and its published unlimited simultaneous allowance, while checking compatibility and account conditions. A router-based arrangement may also change how connections are managed, but requires firmware and network planning.
The multi-device VPN guide turns these cases into a household inventory. Count devices active together, not every device ever registered to the account.
Plus and Unlimited: two different paid decisions
| Plan and market | First bill / service | Renewal | Included / check |
|---|---|---|---|
| Proton VPN Free EU / EUR storefront · checked 2026-09-06 | Free tier | Free tier | 1 connection · limited server selection · no data cap Official offer source |
| Proton VPN Plus EU / EUR storefront · checked 2026-09-06 | €83.76 for 24 months | €83.88 / 12 months | 10 VPN connections · paid servers · NetShield Official offer source |
| Proton Unlimited EU / EUR storefront · checked 2026-09-06 | €191.76 for 24 months | €119.88 / 12 months | VPN Plus plus the wider Proton service bundle Official offer source |
The captured paid offers use EUR and a two-year introduction followed by annual renewal. They are regional observations, not a converted US price list. A free VPN subscription is a distinct plan; a free app download does not mean that every paid feature is included.
VPN Plus focuses on the paid VPN feature set. Proton Unlimited bundles broader Proton services. If the objective is simply to remove the Free VPN connection limit, first examine Plus. Value the wider bundle only when its additional services replace tools you need and have a practical migration path.
View Proton VPN plans (affiliate link, opens in a new tab)Compare the actual payment and the renewal horizon
| Offer | 12 months: allocated / cash | 24 months: allocated / cash | 36 months: allocated / cash |
|---|---|---|---|
| Proton VPN Free EUR · 0-month first term | €0.00 / €0.00 | €0.00 / €0.00 | €0.00 / €0.00 |
| Proton VPN Plus EUR · 24-month first term | €41.88 / €83.76 12 service months remain after the horizon | €83.76 / €83.76 | €167.64 / €167.64 |
| Proton Unlimited EUR · 24-month first term | €95.88 / €191.76 12 service months remain after the horizon | €191.76 / €191.76 | €311.64 / €311.64 |
Original calculations by HostingRanker, using the dated source observations in the table. A lower bar does not establish the best product or comparable features.
In the captured offer, Plus costs €83.76 for 24 months and then €83.88 for a single year. The next annual bill is slightly higher than the entire initial two-year payment. Unlimited adds €108 to the initial two years and €36 to the stated annual renewal compared with Plus.
Free remains a zero-subscription-cost option only within its own feature set. A chart showing €0 beside paid plans is not proof that the products are interchangeable. Likewise, the wider bundle’s discount does not prove that its non-VPN services are useful to a particular reader.
We allocate the first payment across all months it covers, including any bonus months. Cash includes whole billing periods needed to reach the chosen horizon. Renewal rates are held constant for this illustration; they are not guaranteed future quotes. Unknown bills remain unverified. Domains, optional services and taxes are excluded unless explicitly added. Read the calculation method.
Paid access does not eliminate platform differences
The current split-tunneling guide describes the feature as paid and documents Windows, Linux GUI, macOS, Android and other supported clients. Its macOS implementation is described as experimental with restrictions, including WebKit-based applications such as Safari. A Mac user needing to exclude Safari should read that limitation before treating the feature as a reason to upgrade.
The kill-switch documentation also distinguishes ordinary accidental-disconnect behavior from stronger always-blocked configurations and notes exceptions on Apple platforms. Combining split tunneling with a kill switch is not supported identically across systems. These are meaningful configuration constraints, rather than details that can be summarized by one universal “secure” score.
Use our platform matrix to open the current official sources for the exact operating system. A supported operating-system family does not guarantee support for an old release, and a feature’s availability can change between app versions.
Upgrade after evaluation and keep the exit manageable
Use the Free tier to learn the basic application workflow where it supports the task. That can establish whether installation and routine connection fit your device, but it cannot verify a paid feature that the Free tier lacks. Evaluate each needed paid capability within the applicable conditions after deciding to subscribe.
Before payment, save the product name, initial total, service period, renewal and tax treatment. Read the refund conditions and cancellation instructions for the actual purchase route. Do not assume that downloading an app through a store establishes the same billing arrangement as a direct subscription.
If considering Unlimited, include an exit plan for the broader services. A VPN can often be replaced with another client, while mail, stored files and account organization can involve more work. A lower bundle price is less attractive if it creates an unwanted migration dependency.
For the complete evidence and trade-offs, read the Proton VPN review. Compare Proton VPN with PIA for connection flexibility and NordVPN with Proton VPN for a different paid-service approach. Keep the final recommendation tied to the requirement that prompted the search.
Frequently asked questions
Does Proton Free have a data cap?
The documented Free tier has no data cap. It still has its own simultaneous-connection and server-selection limits.
Does paying for Plus unlock identical features on every device?
No. Availability and behavior remain platform-specific; the macOS split-tunneling guide, for example, describes experimental limitations.
Should I choose Unlimited just to get more VPN connections than Free?
First compare VPN Plus. Unlimited is a wider services bundle, and the captured Plus and Unlimited plans both list ten VPN connections.
Sources & editorial notes
Sources checked on September 6, 2026. Product details can change by country, platform and billing term. Prices shown are snapshots, not live quotes.
- protonvpn.com · official plans and billing evidence
- Proton VPN: captured Free, Plus and Unlimited plans
- Proton VPN: server directory
- Proton VPN: fifth annual Securitum audit, updated June 2026
- Proton VPN: contracting entity in Switzerland
- Proton VPN plan features
- Proton VPN split tunneling and platform limitations
- Proton VPN kill-switch behavior
This pricing guide uses dated official offers and original HostingRanker calculations. We did not buy an account, test performance or verify a private customer invoice. A storefront observation is not a promise of the offer available to another region. Read our methodology. Report a correction.

