This question has been asked by a lot of people and this was answer posted on Quora, by a user, we feel it answers the question perfectly:There a LOTS of ways to use whatsapp on your laptop or PC.
This can be segregated into different categories like below:
1. Android Emulators.
2. Installing Android SDK.
3. Using Whatsapp Web.
4. Third Party SoftwaresNow explaining these in details, you can try out whichever suits you.
1. Android Emulators:
Android Emulators are the softwares which can help you to install Android Apps on Windows OS (other OS’s too). Examples of Android Emulators include Blustacks, Youwave, Andy, Genymotion, Windroy, Droid4X, Xamarin and a LOT more.But, I would suggest you to choose Andy as it’s the best in terms of features, control and other aspects.