Proton was started in 2014 by scientists who met at CERN and shared a vision of an internet that defends freedom and puts people first. Our transparency, open-source software, and rigorous …

Download Proton Mail, Proton Calendar, Proton VPN, and Proton Drive for your device (Android, iOS, Windows, macOS, or Linux).

Proton AG is a Swiss technology company offering privacy -focused online services and software. It is majority owned by the non-profit Proton Foundation. [5]

Proton VPN has stellar security, easy-to-use apps, an extensive server network and excellent speeds. Not only this, but it puts a focus on privacy with a verified no-logs policy and fully open …

Sign in to your Proton Account to access all encrypted Proton services such as Proton Mail, Drive, Calendar, and more. Don't have an account? Create one for FREE.

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To start using Proton VPN, sign up for free or buy a paid Proton VPN Plus account. With our paid plans, you can use Proton VPN on up to 10 devices at the same time, connect to over 15000 …

Dec 8, 2025 · Proton VPN's lowest price of 2025 ends today. Its two-year plan is currently available for only $2.49 per month, as opposed to its regular price of $3.59.

Proton Mail is based in Switzerland and uses advanced encryption to keep your data safe. Apps available for Android, iOS, and desktop devices.

Dec 4, 2025 · Proton today announced the launch of Proton Sheets, its end-to-end encrypted spreadsheet web application designed to offer a privacy-focused alternative to Google Sheets …