Super Rabbit Registry Optimizer Cost: $25 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Super Rabbit Registry Optimizer: Super Rabbit RegOpt can clean the system Registry and make it easier to maintain. However, since the Registry maintains the most important information of the system, you should use this tool with great care. You can do Registry file backup, restoring with ease. There's no need to enter the DOS environment; all operations can be done in Windows. Also, a Registry scan function can find all unused dustbins of the Registry file and clean them.