Eraser is a critical security tool. It's a simple file that allows you to securely remove any file from your computer so that it could never be recovered. It also wipes free space on your hard drives so previously deleted files can never be recovered. You see, when you "delete" a file in Windows, the file actually is just renamed so that it does not appear in the folder anymore. But it can be recovered with the right kind of software. Eraser will delete the file and rewrite over it on the hard drive with random data so your file can never be recovered by anyone. This tool is great for erasing personal and financial records, or erasing empty space on a computer before selling it or donating it. You'd be amazed at what a person can find on your drive. Feel more secure by using Eraser.