Hi, This is a list of feature that I like in Webroot Window Washer that can be added to CCleaner. #1 Free Space Cleaning by selecting drives. #2 One-click Shredder by selecting files or a folders. #3 Clean after a shut down or a start up and also at log on or at log off. #4 Total system erase. Kill the drive. I know I can all do that with other freeware, but I just want to use only CCleaner, it's so clean and easy to use Thanks !