Dimbal has released the Free Image Extractor Tool which is a tool that allows you to extract images from a given webpage. For more info you can view the product page for the Free Image Extractor Tool.
The essence of the free image extractor tool is that it provides you with a full list and preview of all of the image references found on your web page. It also provides you with an ALT tag reference that shows what search engines will index for that particular image.
Search engines do not like seeing images that have no ALT tag references associated with them. So this tool is very helpful in identifying quickly those images that need alt tags put in place.
Please visit the product page for more information on the Free Image Extractor Tool.