WhatsApp Messenger is probably the most popular application for instant messaging, and starting today you can use it including in Windows with the help of a dedicated program. Unfortunately, the program is unofficial, being developed by a group of people interested in offering this functionality to users all over the world. Its use is very simple, you just need to add the phone number, the operating system and the IMEI, then log in using a simple button and you can start sending messages to anyone you want, regardless of which platform WhatsApp Messenger uses.
Unfortunately, you cannot register accounts in WhatsApp Messenger directly from this service and considering that it is unofficially developed, you use it at your own risk. You can download WhatsApp Messenger for Windows following this link.
