Space Searcher 

We may get completely lost in thousands of files we store on our HDDs without ever knowing which of them are actually worth keeping and which are not. The program allows you to save your money on HDD upgrades by letting you know which files to trash!
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Adios! Extreme Filesystem Cleaner 

Adios! Extreme File System Cleaner by Martin Beek - safely removes 150+ application- and Windows garbage files from your computer. Fully configurable. Analysis, (de-)selection and deletion stages. Uses fast low-level filesearch routines.
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1 Click Sweep 

1Click Sweep brings to you 10 + utilities that work together or separate so that no important traces are left after using the World Wide Web or your PC and other service that involves private data, identification and secure transfers of information.
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