123 Web Messenger Server Software 2.6 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. 123 Web Messenger Server Software for Mac is included in Communication Tools.
From the developer:
123 Web Messenger Server Software is a Web (browser) based instant messaging software, it creates an unique IM network only for your own website, fully integrated your existing user database and enables one-to-one chat function to your website users. The key feature is the invitation box which pops up from the webpage.
Benefits - It brings the website to life, make it interactive between users.
You may want to check out more software for Mac, such as JBuddy Messenger, Fast File Sharing Web Server or Secure File Sharing Web Server, which might be similar to 123 Web Messenger Server Software.
Network Tools
Instant messaging