RegVac Registry Cleaner is the latest released version of this shareware utility for Windows. It is not just a Registry cleaner, but also a comprehensive toolbox suite, which can help us maintain our computer in its peak condition. It features a user-friendly interface with two modes, one for novice users, and one for advanced users. There is a wide range of skins to customize the program to our preference. From the Main Window, we can access the following options: Start, Scan and Clean, Run at Startup, PC Optimizer, Registry Backup, Ignore List, and Undo. We are allowed to turn on/off sounds and effects, access Help file and change from the novice zone to the expert zone, and back. It can detect, delete and fix our Windows Registry entries. It is delivered on a shareware basis. We can download the evaluation version that is available from the developer's website. It is possible to try for free for a whole month. It runs under the following operating systems: Microsoft Windows Vista, XP, 2003, 2000, NT, ME, 98, and 95.