HyperDock 1.6

This program was created for Mac users who wish to easily switch between windows on their computers. The application comes as an alternative to using the Command+Tab keys to access a certain screen from your desktop.

HyperDock places small thumbnails for each window from the running apps on your Mac. For instance, if you have two opened Finder windows and move your mouse over the Finder icon from the Dock, you will see two small previews for the screens in question. This way, you know exactly what window you're accessing and save plenty of time.

The application doesn't provide you with an actual interface. Instead, its settings can be found in the System Preferences app, a default Mac program. You can select the preferred thumbnail size, configure the app to automatically refresh the preview screens at any interval of time you like, define various shortcut keys for controlling the Dock items, and much more.

An important advantage is that, once it's installed on your computer, HyperDock will automatically start running after system login. So, you can start making use of its features quickly and without taking trips to the Applications folder or System Preferences tool to launch it.

All in all, I think it's worth installing this program on your Mac if you work on multiple screens from different apps and need a simple way to switch between windows.