Stealthy allows anyone to communicate securely, without having to trust a company with the contents of their private messages. Communication travels directly between users, decentralized with no middle-man, and is end-to-end encrypted with each user's personal cryptographic key for maximum privacy.
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Syncrypto provides browser based AES-256-GCM encryption/decryption for your files using the standard Web Crypto API, enabling you to share/store your files on the internet without worrying! Checkout the help (https://theapurvap.github.io/syncrypto/#/help) page for more information.
Zangi Private Messenger is available on iOS and Android. Zangi for Desktop will be available very soon. Zangi Messenger allows to make HD audio and video calls, send encrypted text messages, original stickers and files even with a 2G network connection. With Zangi, your communication history is never stored on any servers.