One Chat - All in One Messenger
One Chat – All-in-One Messenger for WhatsApp, Facebook messenger, Telegram, Skype, Slack,Twitter
One Chat combines chat and messaging services into one simple Mac application.
WhatsApp, Facebook Messenger, Hangouts, Telegram, Skype, Slack, WeChat, Twitter & HipChat.
One App for all messaging services.
Use it for the following messenger and chat like a boss:-
For features details : Click Here
Download from the Mac App Store for $9.99 (50% Discount ending very soon)