THIS IS IT! Tab Image Saver works in FireFox version 57+. Seek no further. INSTALL this now.

I have a small issue when I put a path in the Options:

"Images are saved in your Downloads path.
Optionally you can name a subfolder to save into.
Folder _______________________ "

IF YOU ARE HAVING ISSUES saving simply REMOVE the path from the Folder field in this option and enjoy.

I do not mind re-locating my saved pictures from the Downloads folder to my image folder where I want. In fact I am able to select, sort, and choose different pictures for different folders offline. Grabbing the pictures from the Downloads folder is not a reason to rate this application low. This FANTASTIC app does exactly what it is supposed to do. THIS IS A 5-STAR APP!

I will explain how to use it for those who do not understand why this app is GREAT!

Open a picture in a tab, keep opening pictures in tabs... 1, 2, 3, 4. When you want to save ALL the pictures in ALL the tabs go back to the FIRST tab where the FIRST picture was opened (tab #1) and click the "Tab Image Saver" gray app down-arrow in the upper right corner. Depending on your Options YOU SET the app will save each picture in each tab (I choose to the right) into your Downloads folder. Perfect!

YOU MUST manually move YOUR pictures out of the Downloads Folder to the final folder where the pictures belong.

THIS IS A 5-STAR app.