Developer reply by Christian Eyrich
Rated 4 out of 5 stars
This add-on is very usable.
However, sometimes it doesn't work "save image as" while enable this add-on.
Do you mean while the extension is installed or while it's properties window is open?
Anyways, I did never notice some effect on image saving since using this extension. Does anyone else here noticed something like that?
To create your own collections, you must have a Mozilla Add-ons account.