Eraser Portable is a secure file-deletion and data wiping utility. With support for multiple wipes, pattern writing and more, it can be used to securely delete any sensitive data.
If you are selling your computer, or are generally a very security-conscious person when it comes to sensitive documents, then Eraser should be on your USB stick. Think of the Windows trash can but instead a trash can which REALLY deletes your files beyond all retrieval. The Windows trash can merely removes the file and gives you back disk space — but the file is still there. Anyone with the right software (readily and easily available online) would then be able to bring the file back. Eraser puts a stop to that nonsense.
Simply drag the files you want nuked into the Eraser window and let it do its work. By the time it is finished, those files will have been consigned to oblivion, and you can rest easy that your secrets are safe with you, and you only.
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