Greasy Fork is available in English.
Download YouTube videos. Video formats are listed at the top of the watch page. Video links are tagged so that they can be downloaded easily.
It works for me, using Tampermonkey. Are you in YouTube Classic mode?
Switched to YouTube Classic mode. Now everything is working (until YouTube stops supporting Classic Mode, as it has announced already)
Updated classification
Hi @virginoil, YTL should work on both Classic and non-Classic mode. Let me know if it doesn't work in either mode.
Fantastic script, but current version does not work on Opera 62
Title says it all