ThumbTrack hold the scroll box (thumb) for you, And lets you scroll without the need to hold the left mouse button pressed. Every time that you start dragging the scroll box you can release the left mouse button and continue your scrolling just by moving the mouse.
What's new in v1.2 : The program trigger changed - from start dragging the mouse, to press and hold the left mouse button, then click your right mouse button, and you can release the left mouse button. Added Help to the icon pop menu. Added a command line parameter "noicon".
Our Review: ThumbTrack is a small, free utility that makes using the scrollbars with your mouse a much less painful affair. A quick left-right click with your mouse and control of the scrollbar is tied to the mouse movement - meaning you can let go of your mouse buttons and scroll at your own leisure. ThumbTrack is great for those of use who have older mice without this scroll-function built-in, but unfortunately ThumbTrack didn't appear to work in Internet Explorer windows.