Blank and Secure is a freeware tool that can be used to permanently delete files, making them irrecoverable. Simply drag and drop the files you would like to delete Permanently into the window and Blank and Secure will overwrite the data with Zeros, making the information not recoverable.
Disk Wipe is free portable data destruction or data deletion tool. It can be used to permanently remove data from hard drives, sd cards, USB drives, pendrives, mp3 players, cameras and other removable storage devices.
FreeRaser is a free, portable tool that securely and permanently deletes files from your computer. This file shredding software ensures that sensitive information is not recoverable, even with advanced recovery tools. Its simplicity makes it accessible to anyone—just drag and drop the file or folder you wish to delete into the FreeRaser trash bin, and let the software handle the rest.
UltraShredder is a Portable application that allows a user to Securely Delete or Shred files. It does this by overwriting the information with random characters. If an attempt is made to recover the file or files that have been shredded using a data recovery program, only illegible information would be seen in place of the file.
