I'd like to recommend AquaSnap, it's an application that lets you easily arrange and organize windows. It has quite a few features in the free version which include,
- Window Docking
- Window Snapping
- Window Stretching
- Window Shaking
- Make a window transparent
- Make a window stay on top
- Automatic updates
- Keyboard shortcuts
And with a $9 upgrade, it gives, even more, features including,
- Mouse shortcuts
- Window tiling
- Move windows together
- Multi-monitor support
AquaSnap (free)
(with optional upgrade)
Aquasnap is a powerful window manager that helps you arrange and organize multiple applications on your desktop with minimum effort. It allows you to achieve maximum multitasking, especially if you own a high-resolution monitor or a multi-monitor setup.
With simple gestures (window docking), you are able to split your screen in 2, 3 or 4 areas and to easily adjust the layout to best fit your needs. By making your windows behave like magnets (window snapping), it allows you to efficiently align them without losing a pixel. Need to keep an eye on a small window? Just shake it and it will become transparent and always on top. AquaSnap also adds many easy to remember and customizable keyboard shortcuts to make you even more productive. And these are only some examples of what AquaSnap has to offer, try it and be amazed!