Downloading TextFridge 1.4.2 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. We recommend checking the downloaded files with any free antivirus. This Mac app is an intellectual property of Guy Marandon. TextFridge for Mac belongs to Productivity Tools.
From the developer:
TextFridge allows you to store lots of texts that you often need to write. Using the app is very easy. You just need to drag texts from anywhere to a line of TextFridge and respectively, drag texts from a line of TextFridge anywhere. You have the ability to give a title to a line, choose its color, move it, lock a color, drag texts from/to macOS clipboard, etc.
You may want to check out more Mac applications, such as PDFViewer or Instant PDF, which might be related to TextFridge.