From SlimWare Utilities:
SlimCleaner 4.0 is SlimWare Utilities' most ambitious update ever released for keeping PCs clean and running at peak performance. This new version combines solutions to the most common PC problems and puts them in a single, easy-to-use, automated software product. New features include Intelligent Defrag, a Duplicate File Finder (featuring IntelliMatch Scan), a Solid-State Drive Optimization Tool and a Software Updater to keep all the software on a PC current. Crowd-sourced and cloud-based, SlimCleaner 4.0 combines a powerful PC cleaning engine with a community of users who provide real-time feedback about the apps and items on a PC, to help others improve their own computer's performance.
What's new in this version:
Version 4.0.30878 includes updates to the UI behavior that make navigation more intuitive from one interrelated utility to another. It also includes minor bug fixes and compatibility improvements for Windows 8.