TweetDeck - TweetDeck is your personal browser for staying in touch with what’s happening now.
Refined Twitter - A browser extension that improves the Twitter experience
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.
Typefully - Write & publish great tweets, without distractions
Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.
Tweet Tray - Tweet quickly from your desktop without any distractions.