FAST Defrag Professional is a powerful tool that includes a huge number of features to enhance your PC performance, to make it more secure and to simplify your daily work. This program uses low resources, supports skins and Multilanguage. Memory Manager helps you to correct and manage the memory usage of your PC and prevents the appearance of program crashes and memory holes; Memory Editor allows you to modify different addresses from a process's memory; Task Manager offers high control over the applications that are running on your PC. System Config allows you to easily manage applications and OS resources. This module also contains Uninstall and Startup managers.

Version 2.16.SP1f features language pack, skin support, and save information. This version also improves System Tray support.