Stellar Drive Toolbox is a complete package of 12 utilities consisting of Speedup Mac, Drive clone, Partition manager, Drive Defrag, Shield, Wipe Mac, Volume repair utility etc. The Drive ToolBox providea all-in-one support to keep you Mac hard drive free from problems and errors, optimizing it to its fullest strength. This package is available at a cost of $99. You can download the free demo version from http://www.stellarinfo.com/mac-software/toolbox/drive-toolbox.php. To use the full version you need to buy it.