TweetDeck by Twitter
What's new in TweetDeck 3.0:
* Schedule Tweets with images
* Create, organise and share a timeline of the Tweets you want using Collections
* Redesigned with a new sidebar on the left for easy navigation across columns
* Drag and drop rearrangement of columns in the sidebar
More details at: https://blog.twitter.com/2013/introducing-new-look-tweetdeck
TweetDeck makes it easier for publishers, marketers and power users to track the real-time conversations they care about. It brings more flexibility and insight to power users through a customizable layout that lets you keep up with the people and topics that matter most to you. And, you can join the conversation by tweeting, sharing photos and links to news stories, and more.