Download: Bitkiller !!exclusive!!

Completely portable and leaves no registry traces.

Uses very little CPU and RAM (typically <10% CPU). bitkiller download

You can quickly queue items by dragging them directly into the application window. Completely portable and leaves no registry traces

Get the BitKiller ZIP from SourceForge and run the executable. Standard Windows deletion only removes the "pointer" to

Standard Windows deletion only removes the "pointer" to a file, leaving the actual data on your disk until it is eventually overwritten by new information. BitKiller prevents this by overwriting the file’s contents with random data or zeros before deleting it. It also renames files and directories during the process to further obscure their original identity.

The tool features an ultra-minimalist layout with no complex menus—just buttons to add files/folders and select a shredding method.

Click Add File or Add Folder , or simply drag items into the list.