Downloading Widgeridoo 3.2.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app is a product of Sandro Pennisi.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software lies within System Tools, more precisely Dashboard Widgets.
From the developer:
Widgeridoo lets you create your own custom widgets with just a few taps. With this tool, you combine different blocks into widgets. There's a block for almost everything, including calendar events, birthdays, text and images, date and countdown, health data like steps or distance, data from a website via JSON, battery percentage, clocks and more.
You may want to check out more software for Mac, such as New Sticky, WorldWebcams or Artist's Sketchbook, which might be similar to Widgeridoo.