WhatsApp 2.11.505_450258 with whatsappweb feature.apk

WhatsApp is one of the best messaging clients around, and it just got better. Apart from supporting all mobile platforms, WhatsApp has now launched a web-based client, so you can finally use WhatsApp on your PC and sync with your phone.
STEPS
1.Open Google Chrome and go to http://web.whatsapp.com.
2.On your WhatsApp mobile app, tap Menu > WhatsApp Web to start the QR code reader.
3.Point your phone’s camera to the QR code on your PC screen.
4.As soon as WhatsApp reads the QR code, it will sync with your phone and you’re ready to go. It’s that simple! WhatsApp rises to the top of web apps that make creatives use of QR codes.

The layout of WhatsApp Web should mirror the mobile experience, just on a larger scale. You can still send emoji, photos, voice notes, view your contact list and so forth.

To receive alerts of incoming messages on your computer, click on Allow (top-right corner of Chrome) when prompted. You'll need to approve access to other aspects of your computer in a similar fashion as you attempt to send photos or record voice memos.

Going forward, anyone who has access to your computer will be able to pull up your WhatsApp conversations as long as you remain logged in. If your computer is password protected, that's probably not a big deal. But when using WhatsApp Web from a public computer, you'll want to sign out when you're finished. You can do that by clicking on the three-dot menu icon and selecting Log out.