Morse Runner is a Windows-based contest simulator developed by Alex Shovkoplyas, VE3NEA. Using Wineskin, it has been successfully and seamlessly run under OSX, and made available here for download. Sure, you could use Wineskin to do this yourself (and save me some bandwidth), or you can pull the ready-made dmg from here.
Running Catalina? Go to 'Download' to read the latest (and grab a box of tissues)

Because official "Trahkino downloaders" rarely exist as standalone, branded programs, web users rely on universal media ripping tools. 1. Browser Extensions (Developer Mode & Add-ons)
By considering these alternatives, you can make an informed decision about which downloader best suits your needs.
Users who have successfully used the tool report that , with minimal compression artifacts . Compared to standard streaming or lower‑quality downloads, the Extra Quality version typically exhibits: trahkino extra quality downloader
Although the exact process may vary depending on the specific Trahkino site being accessed, the general workflow for using the Extra Quality Downloader is described as follows:
or Reddit for community feedback on stability and hidden costs. Google Play Reputable Alternatives for Quality Downloads Users who have successfully used the tool report
An excellent online tool for fast, direct-to-cloud rendering, suitable for users needing immediate editing capabilities.
Choosing "extra quality" means accepting significantly larger storage requirements. A well-organized file structure with clear naming conventions (title-platform-resolution-date) helps manage this. or MP3 formats.
: Providing options to choose between MP4, MKV, or MP3 formats. Platform Compatibility : Supporting sites like TikTok, Instagram, and Facebook. Google Play Evaluating Safety and Authenticity
Confirmed working on: El Capitan, Mavericks, Sierra, High Sierra, & Mojave
MANY reports that it DOES NOT work on Catalina. It is very unlikely that it will work under Catalina in the near future, as it would require some pretty hefty development on Wine (they're working on it). The only other option I see is for some nice macOS developer to take the original code (it's open source!) and re-write it to run natively on 64bit macOS (go ask any developer, this is a lot of work). Since Xcode is now free if you're running Catalina, I'm happy to give it a try... when I can afford to buy a system that can run Catalina :)
If you have questions or comments about using this application under OSX, please email them to ki4stu k4iz at arrl dot net.