Kutano is a full-featured and rich Twitter extension that lets you weave Twitter conversations and discussions into your browsing. A browser add-on that lets you make comments alongside any webpage. Kutano is going to change the way you look for information while surfing the Internet. Just browse to any web page and start sharing your opinions with other users of the site.

One of the great assets of the social Web is comments. Readers comment about articles, shoppers comment about products. But what if you want to leave a comment on the same item appearing on more than one page-say, a book that's available in hardcover, paperback, and audio? By attaching the comment to an item, rather than a particular page, Kutano's technology helps you post a comment about all three at the same time.

The license of this software is Freeware, you can free download and free use this social networking software.