Blancco - File Shredder is the secure solution for your day-to-day wiping of files and folders Deleting and formatting do not erase data stored on your computer. Blancco - File Shredder is a user-friendly, easy to install software that ensures a 100% secure cleaning of selected sensitive data. The software uses advanced algorithms of data overwriting. Support for 10 most recognized international erasure standards including DoD.