Ever since the introduction of the ‘fmp’ uri scheme, RCDefaultApp preference pane has been a go-to solution for Mac users in the know. The venerable utility was “developed way back when by Carl Lindberg,” as cited by the author of SwiftDefaultApps. In
While RCDefaultApp had been limping along if you could find a trustworthy copy, even working for me in earlier versions of Catalina, today, after installing 10.15.5, it simply wouldn’t run. With a little searching, I was pleased to find this open-source replacement project. In the author’s own words:
— Gregorio Litenstein
You can download the latest release from the GitHub project.