Universal Messenger от Mai Tan

Universal Messenger support many chat messenger services. You can chat with Skype, Facebook Messenger, Whatsapp, Slack, Yahoo, Hangouts, Telegram, etc... without install any application. Let's enjoy!

Chrome version: https://chrome.google.com/webstore/detail/universal-messenger/jmhboaibkgiogdoijhflkddokolbdaoe?hl=en

Current support services:
- Whatsapp
- Skype
- Telegram
- Hipchat
- TweetDeck
- Facebook Messenger
- Wechat
- Hangouts
- Yahoo
- ICQ