This tool will help you see the actual value of bitcoin in other currencies, realtime, you just input your number that you want to check and it will show the price of it in other currencies. It also works vice-versa, you can first select how much of the fiat currency you want to see in bitcoins, and it will show it's price in bitcoin.
You can set the softare to be "on top of all windows", for example when you simultaneously run something on your browser and you want to check prices, it can be annoying to switch back and forth windows, so you can just make it on top of all windows , and revert it with 1 click. There is a lock shaped small button on the left side that performs this task.
It supports over 20 currencies, major and minor aswell. It converts the price in realtime, without you having to wait, and its certainly very easy to use, 1-click-convert, as I can say and very portable. Easy to share it with your friends and family!