Download of Waveboard 2.6.5 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 software is categorized as Internet & Network Tools. 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. This Mac app is an intellectual property of holtwick.it.
From the developer:
Waveboard for Mac is a perfect client program for Google Wave. This application allows you to add missing features to the service like notifications about changes as you are used to from email, printing and saving waves, common Mac keystrokes and many more.
You may want to check out more software for Mac, such as NetZero, KIDOZ or Delish, which might be related to Waveboard.