Downloading appsmaker AppBooster 2.1 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. Appsmaker AppBooster lies within System Utilities, more precisely Automation. 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. This free software is an intellectual property of appsmaker.
From the developer:
AppBooster gives you instant power for your apps and games whenever you need it. Instead of manually shutting down running processes, applications and windows services, AppBooster quits all unneeded background processes and services making more RAM and CPU power available for your favorite games and apps. Without being a professional pc user you are able to get the most out of your computer.
You may want to check out more software, such as PStart, Aarons Cliker or Shell Extensions, which might be similar to appsmaker AppBooster.