The tool uses your phone's Internet connection to send messages so you can avoid SMS fees. Features and Highlights Simple, Reliable Messaging Message your friends and family for free. This tool supports only 64-bits versions of Windows. The app must be installed on your cell phone so you can use WhatsApp 64-bit on your PC. Just like the Web app, the New Desktop App lets you, message friends and family, while your phone stays in your pocket. When the app finally got a voice calling feature last year it left us with just one question: when do we get video? Well, now it's underway. Because the app runs natively on your desktop, you'll have support for native desktop notifications and better keyboard shortcuts. The WhatsApp for PC offline installer is available for Windows 11, 10, 8, and 7 and is synced with your mobile device. It offers a user-friendly interface, dependable performance, and strong privacy features, enabling seamless communication with loved ones. WhatsApp, a messaging and video calling application, is utilized by more than 2 billion individuals across 180 countries.