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Discription :Threema is the preferred secure messaging service worldwide. Threema keeps your data out of the reach of hackers, businesses and government, and can be used completely anonymously. It also allows you to make encrypted voice calls from end to end and offers all the desirable options of a state-of-the-art instant messaging application. Threema Web allows you to use Threema also from your computer.
Threema encrypts ALL communications from END TO EXTREME, including messages, voice calls, group chats, multimedia files and even status messages. Threema uses the open-source, reliable NaCl cryptography library for encryption. To prevent copies or backdoor access, encryption keys are generated and stored securely on the user's devices.
+ create group chats and add and remove members at any time
+ Choose between two visual themes: dark or light
+ Conforming / Non-conforming: unique function to respond quickly and discreetly
+ synchronize your contacts (optional)
+ verify the identity of a contact by scanning your personal QR code
+ use Threema as an anonymous and instant messaging tool

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