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One Chat combines chat and messaging services--WhatsApp, Facebook Messenger, Telegram, Skype, and Slack--into one simple application for multiple messaging services.

  • 14 more messaging services in progress to release
  • Use multiple accounts for any service
  • Password protection
  • Privacy and Security - One Chat does not read anything you type, send, or receive! It does not even store any of your login credentials anywhere. Each messenger lives in its own tab, which cannot be accessed by other messengers. Overall, using One Chat does provide a couple of advantages when it

What's New

Version 3.6:

Note: Currently available for $4.99.
Note: Now requires OS X 10.11 or later.

  • New services added are IRC chat, MySMS, Tweetdeck
  • Option to remember password
  • Major bug fixes requested by users
  • Notifications optimised


  • OS X 10.10 or later

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5 1


Current Version (3.x)


Downloads 535
Version Downloads 2
License Commercial
Date 17 Jun 2017
Platform Intel 64 / OS X
Price $19.99
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