SpeedItUpExtreme 4.01 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software lies within System Utilities, more precisely System Optimization.
The SpeedItUpExtreme installer is commonly called SpeedItUpEx.exe. This free program is a product of MicroSmarts LLC. The most popular version among SpeedItUpExtreme users is 3.7. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
It is a new breakthrough application that uses 2011 technology. It allows the computer to read data much faster in order to reach speeds up to 300%. This software program then optimizes the RAM and makes other optimization settings to speed up the Internet connection and overall computer performance.
You may want to check out more software, such as Network Registry Search, SysCleaner or WisBar Lite, which might be related to SpeedItUpExtreme.