Download doujinshi directly from their page!
Just go on the page of any doujinshi, open the extension and download it.Don't want to download them inside a ZIP file? You can choose your favorite format in the extension's option between zip, cbz and raw.
Download many doujinshi at a time
Go on any page containing doujinshi and download them all at once!You can even use that to download the doujinshi in your favorites.