Regular cleaning is necessary for every Mac, cleaning off hard disk by deleting unnecessary files is a good option. In a hurry if you delete important file instead of unwanted one what would you do?. Fileshredder is a hassle free app for file deletion in Mac, it offers different ways to securely delete files.
How Fileshredder works:
Fileshredder actually send only pointer file to trash, actual file reside on your system. File Shredder uses an algorithm to overwrite the file with data and erase it past the point of recovery. It is very useful app to securely delete files in Mac.