Keeping your hard disk in good shape is not an easy task. Fortunately we can count on applications like FlexKit, a package of tools which have been specially designed to analyze, optimize and clean your hard drive in a few easy steps.

This kit consists of five different utilities: FlexCls, FlexSize, FlexDup, FlexHash and FlexSig, Each one of them is devoted to a particular task, namely file categorization, space arrangement analysis, duplicate file search, signature generation for files and integrity check for files and directories. All five tools share the same interface and are very easy to use: simply select the one you'd like to run in the window's bottom right corner. Three of them (FlexCls, FlexSize and FlexDup) will need to perform an analysis before showing any results. This analysis must be repeated three times for each one of them, and in the case of FlexDup, it takes quite a long time.

On the upside, analysis results can be really helpful to optimize your disk structure, find out which directories are eating up too much disk space and free a bunch of megabytes by deleting useless duplicate files. Plus, they can be exported to a TXT, CSV or HTML report.

A great collection of tools to improve your system's general performance.