i need a free software to delete all free space(deleted files) from my harddrive?

Question

selling my computer and dont want family and financial and other private files being undeleted by new ower. i downloaded some software to overwrite the files and make them undeletable but that only works if i havent deleted them yet, soo i need somthing that will give me the option to wipe/permenetly trash files i already deleted.thanks

Answer 1

you can just select everything on your hard drive and click delete man.

Answer 2

To remove every trace of a file, use a tool such as Cipher.exe to permanently overwrite deleted data with a program included with Windows 2000 and XP.

Cipher.exe – overwrite your hard drive – learn how to use it

In this article we will look at how to use a tool called ‘cipher’ which is a command line tool included with Windows 2000 and XP. We will learn how to use its newest functionality – allowing administrators the ability to wipe all deleted (marked for deletion) data on the hard disk. This would overwrite all of the deleted data and provide for better security. If someone steals your system, like a laptop, then the thief would not be able to recover that data. In this article we learn how to perform this procedure.
http://www.windowsecurity.com/articles/Using-cipherexe.html

Answer 3

If you have the restore CD that came with your pc, the answer is simple. Just format the hard drive at least twice and then reinstall the operating system. This can all be done from the restore CD.

Answer 4

Go to download.com and look around for hard drive erasers.. I did, and Eraser 5.7 is the best one I found in the time I spent looking. If you're really concerned though, maybe you should just replace the hard drive and drill holes in the old one (or use if for backup space on your new machine)

Answer 5

destroy the hard drive and install an unformatted new drive.....or just run the setup from the restore disc to do a destructive install.....that'll overwrite everything on the drive.

Answer 6

google Cookie. Is a software that deletes completely all unwanted programs.

Answer 7

attempt a utility called song UP. it enables although that is going to possibly no longer deliver decrease back all the archives. some could be broken. once you placed interior the utility appropriate click on the recycle bin and click song up undelete.

Answer 8

i suggest you format your system or seel with out the HD in

insert your recovery disks that came with your system

returns your system to factory setting data removed