BitLet is an online torrent downloader which runs entirely in your web browser. It allows you to download files using bittorrent without having to install any client program on your computer.



http://www.bitlet.org/

Flock is a free web browser. Built on Mozilla's Firefox, Flock enables you to instantly upload photos, share photos and videos by drag-n-drop, blog, and get notified when your friends update profiles on social media sites like Facebook, Twitter, Flickr and YouTube. Flock is a free alternative to Internet Explorer and other Internet browsers.



http://www.flock.com/