Terms of Service

Last updated: January 1, 2026

Agreement

By using Proton VPN services, you agree to these Terms of Service. These terms govern your use of the Proton VPN applications, websites, and services operated by Proton AG.

Acceptable Use

You may use Proton VPN for lawful purposes only. Prohibited uses include, but are not limited to: illegal activity, distributing malware, spamming, copyright infringement, and attempting to interfere with other users or systems.

Subscriptions & Payments

Paid subscriptions are billed at the frequency selected at checkout. You authorize Proton to charge your payment method for the subscription period. All prices are in USD unless stated otherwise.

Money-Back Guarantee

Proton VPN offers a 30-day money-back guarantee for first-time subscribers on paid plans. Refund requests must be submitted within 30 days of initial purchase.

Limitation of Liability

Proton AG's liability is limited to the maximum extent permitted by Swiss law. We are not liable for indirect, incidental, or consequential damages arising from use of our services.

Contact

Proton AG, Route de la Galaise 32, 1228 Plan-les-Ouates, Geneva, Switzerland.