Uses your existing phone number and address book.Advanced end-to-end encryption protocol that provides privacy for every message every time.It provides pure security to its users and the fact that you can run it on your PC as a desktop application is definitely a plus. Everything including contacts is added to Signal Desktop.Īll in all, Signal is an excellent messaging application that works as a great alternative to WhatsApp. Setting up the program on a Windows PC is simple: Scan the QR code from your registered mobile device and you're set to go. Furthermore, it's far away from the snooping eyes of governments and corporations like Facebook. Encrypted communicationĮnd-to-end encryption is the main feature that sets Signal Desktop apart from a few other ways of communication and it thankfully doesn't have any of the price tags that SMS or MMS messages have. Sharing media and having it automatically delete after a set period is also a cool feature. Signal Desktop supports a few different features, namely the standard text and picture chat along with audio and video calls. Though the Windows version isn't as handy as the one that's on a smartphone, it synchronizes all of your chats so that you may access them from your PC instead of typing from your phone. They act as an alternative to WhatsApp and Viber, yet put an extra effort into security and encryption. If you're worried about what Facebook is doing with your WhatsApp chats, then it might be time to consider moving to a more secure system and Signal fills that void.Įssentially Signal Desktop is the PC version of the currently growing Signal for Android and iPhone apps.

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