TweetDeck by Twitter

TweetDeck is a #Twitter client that makes it easy to manage multiple Twitter accounts from a single application interface. You can choose to view your Timeline, Inbox, Mentions, Tweets, Favorites and other Twitter items, and you can also post new Tweets directly from the application. The program also provides update notifications and lets you search across all your Twitter accounts. In addition to your Twitter accounts, you can also add your Facebook news feeds and notifications to TweetDeck. Other features include real-time streaming, scheduled tweets and an option to set global filters for text content, author and source. Unlike previous versions, TweetDeck 1.0 is no longer an Adobe AIR application