Mac Platform: Intel
OS version: OS X 10.6.6 or later
More Info: http://www.irradiatedsoftware.com/sizeup/
What's New in Version 1.7.1:
Fix: SizeUp telling some users it's "damaged" and needs to be re-installed.
SizeUp allows you to quickly position a window to fill exactly half the screen (splitscreen), a quarter of the screen (quadrant), full screen, or centered via the menu bar or configurable system-wide shortcuts (hotkeys). Similar to "tiled windows" functionality available on other operating systems.
Additional features include moving windows from one monitor to another, from one Space to another, and restoring a window to its original size and position (SnapBack).