Quinter

Developed by Quin and Melody
Quinter has been designed to be very simplistic but very powerful. Quinter's main UI contains two list boxes. The first one is the timelines list, and the second one is the timeline contents. Quinter contains most of the Twitter API features, with a few advanced features to boot. Quinter also contains an invisible interface on Windows, allowing you to navigate it while not in it's window for quick Twitter viewing and interacting.
Read Brian Hartgen's review of Quinter here!

Quinter's Features

Read the documentation here.

Download

Quinter is still in very early beta, so some things may not work as expected, if at all. If this is the case, please get in touch with either @masonasons or @TheQuinbox on Twitter.
Warning! On mac, until the official stable version of Quinter is released, the app is unsigned. This means that you will have to right click (VO shift M) and hit open in order to run it.
Click here to download the latest version of Quinter!