+x-scheme-handler/ftp=firefox.desktop;
+x-scheme-handler/chrome=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+text/html=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/x-extension-htm=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/x-extension-html=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/x-extension-shtml=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/xhtml+xml=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/x-extension-xhtml=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+application/x-extension-xht=firefox.desktop;userapp-Firefox-FY7R00.desktop;
+audio/vnd.audible.aax=vlc.desktop;
+text/vnd.graphviz=gvim.desktop;
+x-scheme-handler/tg=userapp-Telegram Desktop-Q1EZH1.desktop;