Proton
Empowering you to choose a better internet where privacy is the default. Protect yourself online with Proton Mail, Proton VPN, Proton Calendar, Proton Drive. Proton Pass and SimpleLogin.
Proton Mail is the world's largest secure email provider. Swiss, end-to-end encrypted, private, and free.
Proton VPN is the world’s only open-source, publicly audited, unlimited and free VPN. Swiss-based, no-ads, and no-logs.
Proton Calendar is the world's first end-to-end encrypted calendar that allows you to keep your life private.
Proton Drive is a free end-to-end encrypted cloud storage that allows you to securely backup and share your files. It's open source, publicly audited, and Swiss-based.
Proton Pass Proton Pass is a free and open-source password manager which brings a higher level of security with rigorous end-to-end encryption of all data (including usernames, URLs, notes, and more) and email alias support.
SimpleLogin lets you send and receive emails anonymously via easily-generated unique email aliases.
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I have been told that it is not safe to enable 2FA and use Pass as an authenticator. For Proton account 2FA I am using not only Pass but also KeePassXC as a backup solution (for the case when Pass logout and requires 2FA code in order to login - and in such a case you can not get the 2FA code out of Pass - chicken-egg problem). Yet when using Pass desktop app, maybe logout issue is minimized (it remember my password across reboot and paid Pass is said to work offline).