ImageSourceDownloader is a free Chrome add-on developed by breakmatrix. This tool falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. With ImageSourceDownloader, users can easily enlarge thumbnails and view images or videos from links with a simple mouse hover.

One of the key features of ImageSourceDownloader is that it automatically displays the original image when the mouse points to the thumbnail. This makes it convenient for users to quickly preview the full-sized image without having to click on it.

Another useful feature is the ability to download the original image with just one click. By using the CTRL + S shortcut, users can instantly save the image to their download directory without the need for a file dialog to select the directory.

ImageSourceDownloader also offers the option to automatically create a directory with the web page title in the download directory. This helps users keep their downloaded images organized and easily searchable.

For users who also use the Everything search software, ImageSourceDownloader can be used in conjunction with it for an even better experience. Overall, ImageSourceDownloader provides a convenient way to enlarge thumbnails, view images/videos, and download original images with ease.