Communication

Protect your privacy with Proton Mail—a secure, encrypted email service that keeps your conversations confidential and your data safe across all your devices: Windows, macOS, Linux, Android, iOS and as a web service.

Signal is an instant messaging app free of charge that offers end-to-end encryption to protect your privacy. It allows you to send texts, photos, videos, voice notes, and files securely without worrying about surveillance or data collection.

Communicate freely with Jami, a privacy-focused app that lets users chat, make audio or video calls, and share files without phone numbers or central servers, using encrypted peer-to-peer connections to keep conversations private and secure.

Mozilla Thunderbird is a free, open-source email client that allows users to manage multiple email accounts in one place. It features a customizable interface, advanced search options, and robust security measures.

Manage email securely with K-9 Mail, a free, open-source Android app that puts privacy first, offering control, efficiency, and reliability without unnecessary extras. It can manage multiple email accounts.

Protect your conversations with Olvid—a secure, metadata-free messaging app designed to safeguard your privacy without phone numbers, servers, or tracking. For Android, iOS, Windows, macOS, and Linux.