Download of FacebookVideoCalling 1.2 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version of the program is 1.2. FacebookVideoCalling can be installed on Mac OS X 10.3 or later.
The software lies within Communication Tools, more precisely Texting & Video calls. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this free software for Mac is Facebook Inc.
From the developer:
Video calling lets you make calls right from Facebook without downloading any additional programs or plugins, and works with Google Chrome, Firefox and Opera. All you need to do is click in the upper-right corner of a conversation to start a video call.
How it works: If you and your friend both have cameras and microphones set up, you'll be able to see and hear each other in real time.
You may want to check out more Mac applications, such as PhoneAmego, iChatOnLogin or Luscious SMS, which might be similar to FacebookVideoCalling.