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

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Iceggiren i Simple mass downloader

Simple mass downloader sɣur George Prec

4,5 n yitran ɣef 5
5
99
4
14
3
5
2
3
1
8
Icegger-it Aseqdac Firefox 12509369
sɣur Aseqdac Firefox 12509369, 7 jierren lyn
Broken on pixiv.net, downloaded many 403 error pages instead of images, I know the reason is Webextension API do not have referrer support.

https://bugzilla.mozilla.org/show_bug.cgi?id=1367626