Compatibility: OS X 10.11 or later 64-bit
The Best App to use WhatsApp on Mac! Top Paid App on the Mac App Store.
• WhatsApp chats.
• Groups.
• Emoji.
• Drag&Drop Photos and Videos.
• Drag&Drop Documents.
• Download Photos and Videos.
• Download Documents.
• Play Video.
• Voice messages listening.
• New messages notification.
• Unread messages on app icon.
• Icon on MenuBar.
• Full Screen mode supported.
• Split Screen mode supported.
Mac App Store: https://geo.itunes.apple.com/app/id1078016835
...but why would you prefer SopoChat for WhatsApp? ● Profile Picture on Notifications! ● Quick Reply to Notifications! ● Security Password! ● Customizable Layout Size! ● FaceTime Calls! ● iPhone Calls! (on the Same WiFi network only). ● Automatic Launch at Mac Login! (optional, but you will use it) ● Dark Mode! (optional) ● Removable Dock Icon! ● Custom Shortcut to Show WhatsApp Window! ● Number of Unread conversations on MenuBar icon! (optional) ● Low CPU usage! ● External Emoji list! (Edit button) ● No annoying messages at launch! ● App usage timer! ● Option for Keep the Window on Top. ● No in-app purchases! ...and many other small bug fixes to the original service. 
TO MAC USERS: If RAR password doesn't work, use this archive program:
RAR Expander 0.8.5 Beta 4 and extract password protected files without error.
TO WIN USERS: If RAR password doesn't work, use this archive program:
Latest Winrar and extract password protected files without error.
