This free, easy-to-use Twitter-management tool allows you to oversee all aspects of your Twitter account(s) in one interface. TweetDeck gives users the freedom to customize their display by showing or hiding various columns. Considering TweetDeck is specifically tailored for Twitter, it may not be the best tool for those looking to simultaneously manage various social networks in one place. Nevertheless, it gives a great deal of control over the intricacies of your Twitter profile without the hassle of navigating across profiles.
Tweetdeck makes Twitter a breeze. Try it, if you don't already use it.