I found a software Swing Window on (https://www.central-fixation.com/downloads.php) and I like it. However I want to run Swing Window on a different platform. How can I ask for an alternative to Swing Window for mac?
https://www.central-fixation.com/resources.php (there you will see how the software works when you click the link "try swing browser"
I looking for an alternative for mac osx. (maybe for the hole desktop) The purpose of the software is to help the eyes.