Cyph

Quantum-resistant encrypted messaging, video/audio calls, and file transfers in the browser with optional registration and no downloads required.

Free Personal
Mac OS X
Windows
Linux
Android
iPhone
iPad
Web

cyph is a secure communication tool designed to be extremely friendly for users of any technical skill level, providing such features as encrypted video calling and file transfers to both individuals and businesses. the patentpending technology underpinning our software was built by two former spacex engineers — and rigorously vetted against a threat model focused on nationstatelevel attacks — with the vision of defending innocent people from increasingly sophisticated rogue hackers and invasive government mass surveillance.

Links to official Cyph sites

GitHub
Twitter
Official Website
Facebook

Features

Privacy focused Privacy protection Security focused Video calling Encrypted chat Anonymous Secure Filesharing End to end encryption

The Best 5 Cyph Alternatives

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971 Like

Telegram

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .

Free Mac OS X Windows Linux Android iPhone Web Blackberry Mac Windows Mobile

Portable Privacy protection Ad free Built in File transfer IFTTT integration Works Offline Share files Video calling Voice Call Cloud sync Multiple Account support Lightweight Group chat Multi Device Support Voice messages Search by tags Support for Themes Chat Bot Encrypted chat Photo Sharing Public groups chat Push to talk Anonymous Secure Filesharing End to end encryption Self destructing messages Share Videos Based on phone number Stickers Send Big files Portable Linux In Game Overlay Built in Photo editor Encrypted calls Encrypted VoIP calls GPS Location Tracking Messages in cloud Persistent History Secret chats
343 Like

Tox

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Free Open Source Windows Linux Android iPhone Android Tablet BSD Mac

Privacy focused Security focused Ad free Built in player Share your screen Video calling Group chat Texting Encrypted chat Anonymous Secure Filesharing Client side encryption Decentralized End to end encryption Peer To Peer
2 Like

Tinode

Open source instant messaging server and clients. Backend in pure Go (license GPL 3.0), client-side binding in Java for Android and Javascript (license Apache 2.0)...

Free Open Source Android Web Self-Hosted

Ad free Real time collaboration Group chat
2 Like

Telegram X

Built in Swift, with higher speed, slicker animations, themes and more efficient battery use.

Free Android iPhone Android Tablet iPad

Ad free Built in File transfer Voice Call Cloud sync Support for Themes Chat Bot Stickers
0 Like

Wispi

Get Wispi and connect to the world freely! Wispi is a free messaging and calling app that connects you with your friends around the world. You may even call or...

Free Android iPhone Android Tablet iPad

Ad free Works Offline Video calling Voice Call Stickers Built in Photo editor

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Cyph

Links to official Cyph sites

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The Best 5 Cyph Alternatives

Telegram

Tox

Tinode

Telegram X

Wispi

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