Version: 1.6.1 Mac Platform: Intel Includes: Pre-K'ed OS version: 10.7.4 or later Processor type(s) & speed: Intel 64-bit RAM minimum: N/A Video RAM: N/A AppStore authentication removed. Tweetbot is a full-featured OS X Twitter client with a lot of personality. Whether it's the meticulously-crafted interface, sounds and animation, or features like multiple timelines and column views, there's a lot to love about Tweetbot. Brief Highlights: * Multiple Timelines. Quickly switch between your lists as your main timeline. * Multiple Windows and Columns. Display timelines from different accounts side by side. * Notification Center support. * Beautiful Retina graphics. * Mute filters lets you block messages from users without unfollowing them. You can also mute hashtags and specific keywords. * Sync timeline position, direct message read statuses, and mute filters between your Mac, iPhone, and iPad via iCloud. * Support for multiple services like Pocket, Instapaper, Readability, CloudApp, and Droplr. * Save drafts, add locations and POI's, attach photos/videos, manage your lists, and much more.