Free trial version

You can try Mavis Up Button before buying. Free version may be used freely for a 5-day trial period.

System Requirements:
Software: Microsoft Windows Vista
Hardware: Unlimited

System Requirements:
Software: Microsoft Windows Vista 64-bit
Hardware: Unlimited

Graphic Designer, Japan
I was very happy to get back the button that you have to use a thousand times a day.

Clubber, UK
The Explorer without the Up button was like a door without a handle. It's great the problem is solved now!