Support for ECrawl is available from the publisher site.
Short description: ECrawl is an email harvester that swiftly crawls the web and extracts all the emails it can find. It has the ability to reach speeds in excess of 2 million emails per hour. The search is fully automated and you can add any amount of keywords....
To speed up your downloads we recommend you use a download manager such as 
LinkStash is an searchable bookmarks/favorites manager for IE, FireFox & Opera which includes fully automated password management. 5 minutes with LinkStash and we are betting you will never want to use standard favorites or bookmarks again!
iWebGet is an all-purpose high-speed webspider and powerful offline browser. It allows you to download entire websites and download web pages to your local hard drive and browse the websites locally.
Smart Bro is a free browser designed carefully to suite the user needs. It is built on the Internet Explorer technology. Smart Bro provides many options including:
1. Tabbed interface.
2. Integrated form filler
3. Popup killer.
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CloudBerry TweetIE is a Twitter plug-in for IE - BETA. CloudBerry Twitter plug-in for IE helps you to post excerpts from the websites you visit with a click of the button and attach a short URL to the source page.