With Flickr Downloadr you can perform searches on Flickr based on a given username, e-mail address, tags or groups. You don't even need to have a Flickr account or allow the program to access it. Just enter the necessary keywords to find the images you're looking for – or just the username, if you know it. Flickr Downloadr will then show all the photos matching your keywords or stored in that given account. You'll be able to select photos one by one or just the complete set, and download it right away to your computer.
Flick Downloadr also enables you to create simple and effective Flash slideshows with the pictures you just obtained. It turns out to be a great way to share pictures on your website.