And on Linux, you navigate to the website's download area and find out they don't offer a Linux version.
There is an open source alternative which is not in your distro's repository, so you have to navigate to the website's download area, find the right link, download it, get accepted to university, take a year of 100-level CS courses, learn the command line on your own because you didn't get it at school, run configure and make, and it does not build on your distro. Not that it matters since the latest version 0.0.3 would not do what you needed if you had gotten it to run.