Proton VPN supports most popular Internet browsers. However, Proton VPN uses cutting-edge technology that is only supported in the latest versions of these browsers. To maintain the level of security expected by our users, we occasionally need to drop support for outdated browser versions that do not have the security features we require. This is why we recently stopped supporting Internet Explorer.
Below is a list of the oldest versions of the most popular browsers that we officially support.
- Firefox: 78
- Chrome: 84
- Safari: 13.1
- Edge: 85
- Opera: 70
- iOS Safari: 12.2
- Chrome for Android: 85
- UC for Android: 12.12
- Samsung browser: 12.0
If you experience any errors with Proton VPN and you are using a browser version older than the ones listed above, please upgrade to the newest version of your browser:
If you are using a browser version that is more recent than those listed above and you are still encountering errors, please contact our Support team: https://protonvpn.com/support-form.
