

Proton Mail also offers applications for iOS (new window) and Android (new window) for easy access on your mobile device.

Proton Calendar is an encrypted calendar app that helps you stay on top of your agenda while keeping your data private.

You can create new custom folders as necessary (limited to 3 folders in the free version). Proton Mail is a secure, privacy-focused email service based in Switzerland that uses end-to-end encryption, and offers full support for PGP and standalone email clients via ProtonMail Bridge. By default, it starts in a 3 column view like the one you see : In this view, the leftmost column includes a set of the most common folders. However, this may change in the future to include our Proton Free plan as we develop our infrastructure. The Proton Mail desktop (web) client looks much like other browser-based clients. Proton Mail Bridge is currently available only if you have a paid Proton Mail plan. You can find Proton Mail Bridge for macOS, Windows, and Linux on the Proton Mail Bridge homepage (new window), along with frequently asked questions and detailed setup instructions for each of the supported clients. This includes support for importing emails into your Proton Mail account from other email accounts that are connected to the same client, as well as full-text search of your Proton Mail emails from within your client. It allows you to fully integrate your Proton Mail account with a third-party client that supports IMAP and SMTP protocols, such as Microsoft Outlook, Mozilla Thunderbird, and Apple Mail. Proton Mail Bridge (new window) is an application that seamlessly encrypts and decrypts your mail as it enters and leaves your computer.
