Desktop apps

Email Client

Mail clients with OpenPGP / S/MIME, sane defaults around remote content blocking, and the option to use any IMAP provider you trust.

Email Client

Cross-platform unified inbox client. Closed-source but ad-free.

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Email Client

Privacy-first cross-platform email client built around end-to-end encryption.

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Email Client

Open-source Android email client; merging into Thunderbird Android. Strong OpenPGP support.

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Email Client

Free, open-source desktop email client from Mozilla with OpenPGP support built in.

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