Free freeware file shredder software for mac

MacAppStuff Shredder 1.0b is considered as a useless. For added security, data can be overwritten up to 35 times and the name and date of the file/folder changed to random values.

Both files and folders can be added to the list to be shredded. Files will have their content overwritten and then the file will be deleted.
Any folders in the list will be searched and any files residing in them will be shredded. The folder will then be deleted.

If you choose to randomly rename and re-date files/folders, this will occur j

Shredder Widget will give you the convenience and security of a digital document shredder right in your Dashboard; even better, its 100% silent and doesnt leave shredded bits about for you to clean up later. Its variable shred levels give you just the amount of protection you need.
Low: Bypass the trash can. Though this isnt as secure a deletion of your files, it is a quick way to get rid of those files you know you dont need, leaving the trash can for those things you just might want to dig out later.
Medium: Secure erase. This mode overwrites your shredded documents with a US Department of Defence compliant 7 pass procedure.
High: Virtual Paper Pulp. Use this setting for only the most sensetive files. Though it might be slow, the 35 pass Gutmann algorithm will ensure that no data from these files is ever recovered.
The digital document shredder is everything you need to feel secure while sitting in front of your Mac. And, with the upcoming release of Mac OSX 10.5 Leopard with Time Machine, this widget will step up to the task of making sure that not even travel backward through time can recover the data you want to permanently remove from your system.
Be careful, though: shredding is total and permanent, and Interdimension Media assumes no responsibility for any loss of data that you may incur through its use (thats the point, though, right?). Just watch out; the desire to round up some digital scraps of paper just for the satisfaction of watching them shred to bits may overtake you.
To shred a document, click and drag a file from the Finder. Then use a hotkey (F12 by default) to call up Dashboard, keeping the document in hand. Drop it on the shredder to permanently erase it from your system.

Enhancements
- Leopard compatibility
- Cycle shred level while dragging (hover over indicator light)
- Cycle shred level with spacebar
- Now shreds documents with foreign characters in filename
- Smoother animation