Actual Encryption & Privacy are two features that many users have started looking at when it comes to voice and video calls. Just like how text chat should be secure, so private data remains private, the same should be true for voice and video calls. In this post, we are looking at apps that are free but offer encrypted video and voice messenger for Windows 11/10.
Free Encrypted Video & Voice Messenger for PC
We will take a look at the following free software for Windows PC:
- Signal
- Viber
- Wire
- Wicker Me.
This post suggests software that is neither from Google or Facebook. We know privacy has been a question for both of them, and these apps are alternatives to Messenger, Google Duo, WhatsApp, and so on.
1] Signal
Signal 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 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 the quality. Visit signal.org to get started.
2] Viber
Viber is one 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. It is interesting to note that when a message is not delivered, it stays on the server, encrypted, and disappears 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 ensures the data doesn’t get into the hands of the government. Their headquarters is located in Switzerland, and servers are 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 calls. The protocols ensure 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, Telegram 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.
When it comes to secure Voice and Video calls, there are not many options, especially if you are looking for an alternative. It’s 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.
