PS: Post Scriptum Alternatives

    PS: Post Scriptum is described as 'Secure your files and communication with the most advanced encryption system available in the market. Full anonymity, 100% security, ultimate privacy. Your photos, PDFs, passwords and communication fully encrypted at one place' and is a Encrypted Chat App in the File Sharing category. There are more than 25 alternatives to PS: Post Scriptum for a variety of platforms, including Android, iPhone, Android Tablet, Mac and Windows. The best alternative is Telegram, which is free. Other great apps like PS: Post Scriptum are Signal (Free, Open Source), Element (Freemium, Open Source), Tox (Free, Open Source) and Wire (Free Personal, Open Source).

    This page was last updated Nov 26, 2021

    1. Chat, browse and transact securely in an open source community committed to bringing the power of Ethereum and a more distributed internet to your pocket.
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    2. aTalk is an XMPP client that supports the following features: * Instant messaging in plain text and End-to-End encryption with OMEMO or OTR * OMEMO encryption is available during multi-user group chat session, giving users maximum privacy and security * Supports both voice...
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      • FreemiumProprietary
      • Android
      • iPhone
      • Android Tablet
      • iPad
      Olvid, the most secure messaging app in the world. Olvid guarantees the total and definitive confidentiality of exchanges, relying solely on the mutual trust of interlocutors. For the first time, security does not rely on trusted servers.
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    3. Download an improved version of Telegram desktop with the ability to pin 50 chats, add favorites, view crypto prices, and sort by message category built using the Telegram API

      Discontinued

      no longer updated since april 2020

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    4. Librem Chat – end-to-end encrypted chat, VOIP, and video calling used by millions of people * Chat rooms * Share images, videos, and files * Make voice and video calls * Keep your conversations secret with end-to-end encryption * Free and open-source software
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    5. Features of Patch Unlike modded apks no backend tracking or ads. Completely open code (txt files) thus no privacy concerns.
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    6. TeleGuard is the data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20.
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    7. FaceCat is an indie messenger where you can chat with friends without knowing who is who. Personalities are hidden beneath cartoon avatars and pseudonyms, data is encrypted.
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    8. Back in 2018, Signal allowed the user to set a passphrase to secure the local message database. But this option was removed with the introduction of file-based encryption on Android. Molly brings it back again with additional security features.
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    9. Sylo is a Smart Wallet designed for your best digital life. You keep your assets, your contacts and your conversations all in one place.
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    Showing 20 of 33 alternatives