Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Save Images by Gao
Rated 4 out of 5 stars
It's what I just looking for for a long time.
However, it still has a bug for non-English user. If the save folder and the Tab's title contains UTF8 characters, the addons doesn't work well.
To create your own collections, you must have a Mozilla Add-ons account.