File scraper lets you download files from any website. To use it, you just need to type the website where you want to get the files from, and the file extension you're looking for.

It includes a filter button to filter all the filenames cointaining the string entered by the user (by default it is 'thumbnail') and an invert button, to check all the unchecked files and leave unchecked the ones you had checked.

To download the files, just tap on the download button once you have selected all the files that you need.

Enjoy!