Free Encrypted Video & Voice Messenger for PC
We will take a look at the following free software for Windows PC: This post suggests software which is neither from Google or Facebook. We know privacy had been a question for both of them, and these apps are alternatives to Messenger, Google Duo, WhatsApp and so on.
1] Signal
It is not just a secure text messenger app, but it also offers secure voice & video calls. It uses HMAC-SHA 256-bit, AES 256-bit, and Curve25519 which encrypts voice calls as well. While the app is available both on mobile and the desktop, make sure to register on your phone to start using it. Both video calling and audio calls are natively integrated with the system. It not only makes everything secure but also improves on the quality. Visit signal.org to get started.
2] Viber
Viber of the best apps when it comes to privacy and security which offers end to end encryption. It includes all types of messages, photos, videos, voice, and video calls. Interesting to note that when a message is not delivered, it stays on the server, encrypted, and disappear once it has been delivered. It uses Signal Protocol for encryption.
3] Wire
Available for both personal and organizational usage, the Wire app offers clear voice and video calling. It works over VOIP and uses the same encryption. The company makes sure the data doesn’t get into the hands of the government. Their headquarter is located in Switzerland and servers in Germany and Ireland which is great when it comes to privacy laws from the government. Go here to get started.
4] Wicker Me
If you need a rock-solid secure voice calling app, Wiker Me is perfect for you. It uses Signal protocol to encrypt data and call. The protocols make sure that data remains on the server for a short period. They are also protected with multilayered peer-to-peer security.
5] Telegram
Built in India, the app is one of the popular alternatives for secure audio calls. It uses MTProto encryption along with Diffie—Hellman key exchange. All of this is accomplished in parallel with the aid of several Telegram API methods and related notifications. There is a lot that goes behind Voice call encryption about which you can read here. When it comes to secure Voice and Video calls, there are not many options, especially if you are looking for an alternative. Its best to depend on the apps you use for secure text. Do you use any other app apart from our listed free encrypted video & voice Messenger? Let us know in the comments.
