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

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Iceggiren i SaveFrom.net helper all-in-1 / youtube downloader

SaveFrom.net helper all-in-1 / youtube downloader sɣur savefrom

4,1 n yitran ɣef 5
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3 177
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Icegger-it Aseqdac Firefox 15016201
sɣur Aseqdac Firefox 15016201, 4 jierren lyn
Seems to work, but inexplicably only allows to download 720p and 360p with audio, but not the most storage-to-quality proficient 480p format with audio included.