Ashampoo WinOptimizer 11 is a very comprehensive PC cleanup, maintenance and optimisation suite.
If you're short of hard drive space ,for example, the program can remove leftover Windows and application files, surplus browser traces (IE, Firefox, Chrome, Opera and Safari), unnecessary duplicate files and broken shortcuts. A "Disk Space Explorer" helps you find other space-hogging folders, and the program can even defrag the drive when it's done to ensure you're getting the best possible performance.
An array of other speedup modules help to control your Windows startup programs, highlight and disable unnecessary services, optimise your internet connection, clean and defragment your Registry, remove unwanted applications, manage running processes, and more.
WinOptimizer includes a whole library of maintenance modules, including tools to benchmark your system speed, monitor drive health, control file associations, edit Explorer context menus, save and restore your desktop icon settings, and split, join, encrypt, decrypt, wipe and undelete files.
While this might sound complex, it really isn't. You can have WinOptimizer find and fix any issues on your PC in a couple of clicks, then leave it to maintain your system all on its own. Or you can take full control of any of its modules, whenever you need them. It's your call.
Version 11 adds Game Booster, which temporarily closes unnecessary services and applications to speed up your PC. The new User Rights Manager can restrict user accounts in various ways (prevent access to workgroups, Task Manager, the Add/ Remove Programs applet and more). The System Information tool displays many more details, and there are improvements to Driver Cleaner, Internet Cleaner, Registry Optimizer and others.
Note that WinOptimizer 11 installs as a 40 day trial, with a further 30 days available if you register the program.