UPDATE 27/2/2020, In some webpages (tabs) don't work, and it does not show me any pictures at all. 😒 Such as from this Link: (https://vizus-property.com/property/sky-tower-modern-spacious-one-bedroom-apartment-with-sea-views). Also the Filters don't work. I choose the Minimum of 800 pixels dimensions and it gets me smaller images than this size... I guess the the BEST one that works for now is the "Batch Image Downloader" BY Canapy!!

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12/02/19: I have found the perfect Addon/Extension for this kind of Job, it is the "Bulk Image Downloader"! It downloads for me only the specific images I ask from the certain Link. And also the REAL full size images. Not the thumnail sizes... So I am going to use that one instead). If in the future add these great features the BID has to this extension as well, I probably download this as well.
-------------------------------------------------------------Old review: This is a great Addon, with great potential to evolve. But I gave 3 stars because it shows me smaller sizes of the images I wanted to download from a certain tab. The actual original images sizes are 1068x1600 pixels (when I right click and open them in a New Tab), but your Addon extension is downloading for me smaller sizes of 467x700 pixels. It reduces the sizes and the quality of the images. That's why I gave only 3 stars. This is very important for me the quality and pixels. Is there any option to choose to fix that? Thanks? If there is I will rewrite me review and give 5 stars.