Smart Utility Box is a freeware, portable system optimizer for anyone who wants to optimize and clean their computer without any user intervention.

Smart Utility Box includes a junk cleaner, speed booster, system optimizer, task killer, mute, IP ping, font cache rebuilder and more. Smart Utility Box is portable and designed to be very easy to use.

Being very simple to use also brings a problem. There are no settings. For example, when you run Junk Cleaner, it tells you you're done. There are no options anywhere to decide what Smart Utility Box does, or doesn't. Because of this, some users will need to revert some changes. While we had no problems using Smart Utility Box, system boost disabled our firewall, always a bad idea, mainly since this is geared towards the average user.

Some utilities are links to Windows settings including Computer Manager, Control Panel, and My Computer.

We only posted one screenshot because that's all there is to see here. While we could have taken screenshots of the Control Panel, My Computer, and other built-in apps, there's no point. Most of what you'll be seeing is the main window.

Last but not least, there are quite a few typos in the program making it a little more rough around the edges. While this is apparently from a language translation, there's a lot of these mistakes.

Smart Utility Box isn't for everyone. Frankly, it just squeaked into being listed on MajorGeeks. If you're looking for simple tools including a drive cleaner, speed booster and more without getting involved, then this is an excellent choice.