SmartTab for Messenger 1.2 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Rubén Velázquez Calva. The program lies within Communication Tools, more precisely Social & Blogging. We recommend checking the downloaded files with any free antivirus.
From the developer:
SmartTab for Messenger offers a modern and fast way to access Facebook Messenger from your Mac. With this tool, you can chat with your friends, send GIFs, images, Emojis, etc., directly from your toolbar. In addition, you can send files and receive native notifications.
You may want to check out more software for Mac, such as SmartTab for Telegram, Go for Messenger: Voice & Text Message Chat or Interaction Messenger, which might be similar to SmartTab for Messenger.
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