To use these add-ons, you'll need to download Firefox.

Qqen
Tignit n uzegrir

Iceggiren i YouTube Video and Audio Downloader (WebEx)

YouTube Video and Audio Downloader (WebEx) sɣur feller

3,8 n yitran ɣef 5
5
1 069
4
211
3
81
2
79
1
418
Icegger-it Aseqdac Firefox 14856377
sɣur Aseqdac Firefox 14856377, pred 5 leti
Version 0.9.4 still works. https://addons.mozilla.org/firefox/addon/youtube_downloader_webx/versions/