In this tutorial, you'll learn everything you'll need to know about using Shredit for Mac OS 7, including:

Installation & Registration

• How to Install ShredIt

Shredding

• How to shred a file (wipe a file, secure delete a file, erase a file)
  
  
• How to shred a folder (wipe a folder, secure delete a folder, erase a folder)
  
  
• How to shred disk free space (erase disk free space, wipe disk freespace)
  
  
• How to shred files you've already deleted
  
  
• How to erase a hard drive (clean a hard drive, wipe a hard drive, shred a disk)
  
  
• How to erase an external hard drive (clean a hard drive, wipe a hard drive, shred a disk)
  
  
• How to erase a floppy disk
  
  
• How to safely shred an alias file