You may not need your confidential data to be shared with others, and you just want it to be deleted it permanently. The files which are deleted using simple delete function are not completely erased from the computer. Even though you empty the recycle bin, these files and data are still on your PC and can be recovered in just a few seconds with the help of data recovery software. When you erase a file it is not actually wiped out from your system. The operating systems just free the space occupied by the deleted file but not the information; this helps the user to recover the deleted files through the specialized software. The file eraser software can be utilized to permanently delete files from computer.
When some data is deleted from the system, its actual content is not erased from the hard disk. Instead, only the reference that points to the location of the file on the hard disk is deleted. That is the deleted files and folders are inaccessible to the users, but not from people who are using specialized recovery programs. The best way to permanently delete files is by using an efficient file eraser tool. The big thing about using specialized eraser software to delete your private and confidential data is that you can trust the results. Most of the eraser software is easy to use and there is an option to shredding free space in a regular interval. The software ensures the best result by overwriting the deleted files repeatedly.