WipeFreeSpace
Secure wiping/shredding of free disk space with many methods
WipeFreeSpace is a program to securely erase/wipe/overwrite/shred the free space on file systems WITHOUT DESTROYING EXISTING FILES, to prevent recovery of deleted sensitive data.
This allows protecting the user's privacy when e.g. selling the drive or the whole computer.
The following filesystems are supported:
- Ext2/3/4,
- NTFS,
- XFS,
- ReiserFSv3/4,
- FAT12/16/32,
- MinixFS1/2,
- JFS,
- HFS/HFS+,
- OCFS.
The following wiping methods are supported: Gutmann-like, random,...