Gwibber - Gwibber is an open source microblogging client for GNOME developed with Python and GTK.
Chttr.co - Chttr.co is a social network with 1. openness — everything is public 2. effortless discussions 3.
TweetDeck - TweetDeck is your personal browser for staying in touch with what’s happening now.
Nitter - Nitter is a free and open-source front-end mirror of Twitter, which allows you to consult Twitter...
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.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.