"ThumbNavigator" 

ThumbNavigator is a web thumbnail galleries explorer that allows you to preview, choose, download then view pictures in a full-screen display, online and offline. Automatically discards banners, ads and pop-up windows.
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LeoFetch 

LeoFetch is application for automatic Internet browsing with the options to download web pages, collect web-links, e-mails and strings containing key words. It has the option to look through local files on your hard drive too.
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