Assegnate 5 su 5 stelle

Please, please, update this AWESOME add-on for FF57!!!! Now that it's gone I realize what an essential piece of software I was using all the years! Firefox without THUMBNAIL ZOOM PLUS there is no more Firefox for me!
This was a great utility for viewing and especially for downloading the images in their natural size!
Thanks, thanks David Adler for your AWESOME add-on!
Developers FF57 ask David Adler for cooperation!
Zvonko