There was a download of FrontSketch 4.1 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the program is Digola. FrontSketch lies within System Utilities, more precisely System Optimization. We recommend checking the downloaded files with any free antivirus.
From the developer:
Front Sketch is a program that lets you draw and write directly on your screen, no matter which application is open in the background. Its intuitive design allows you to highlight, annotate, and emphasize key points without interrupting your workflow or switching between programs.
The user interface is simple and unobtrusive, ensuring it doesn’t get in the way of your work.
You may want to check out more software, such as HS WinPerfect SE, ResChanger 2005 or Favorite Shortcuts, which might be similar to FrontSketch.