Choose in Preferences one of three algorithms for secure deletion: 1 pass (fastest), 7 DoD-compliant passes, or 35 pass Gutmann deletion (safest).

It allows you to permanently delete your files, rendering it unrecoverable.

However, there is a good reason why this unique feature is not enabled by default, some of the reasons are it takes a longer time to delete these unwanted files because it needs to overwrite the existing sector, not to mention this method might shorten the hard disk lifespan.

Not recommended for average user, unless you have lots of top secret or homemade videos you regretted making which needs to be deleted forever from your hard disk.

Cleaner Software Has The

You will be amazing the software has the ability to recover these deleted files.

Cleaner Mac Utility To

File eraser Mac utility to wipe selected files, folders or data from the entire hard drive on Mac OSX.

The software contains powerful wiping algorithms in it and ensures permanent erasing of data, beyond the scope of data recovery.

Wipes Hard Drive This Mac hard disk eraser software can help you wipe your entire Mac hard drive in a single step.

The software includes powerful as well as fast wiping algorithms that erase unwanted data from the hard drive permanently.

Wipes Files and Folders The software completely erases unwanted files and folders that contain sensitive data.

You can select any file or folder from the system and wipe it permanently, beyond the scope of any data recovery software.

Wipes Internet Browsing Information With this file remover Mac utility, you can erase sensitive Internet browsing data stored in the form of temporary Internet files, cookies, user sessions etc.

The software wipes all browsing information from all major web browsers, including Firefox, Internet Explorer, Google Chrome, Opera, Safari, Adobe Flash Player, Camino, Omniweb, iCab, Navigator.

Wipes Free Space The software ensures complete erasing of data from your hard drive by wiping free space, from where sensitive data may have been deleted in the past.

Wipes Instant Messaging Information With this File remover Mac utility, you can wipe all information (login time, logout time, messages-sentreceived etc.) related to your chat messengers.

The software supports a number of premiere Instant messengers, including Skype, Yahoo Messenger, iChat, AIM, Microsoft Messenger, Adium, aMSN, ICQ, Proteus, and Fire.

Wipes Recent File Histories This data eraser Mac utility helps in protecting the privacy of your file from unauthorized-access by wiping all recent file histories.

The software erases file histories as well as other related information stored by various applications.

Stellar Wipe erases file open histories from Disk Utility, All Applications, iPhoto, iTunes, Quick Time, Finder, VLC etc.

MacCleans File Eraser Files Free MacClean 3 comes to initiate a new round of spring cleaning on your Mac with great technology and services.

In addition to your familiar Mac cleaning and OS system maintaining features, it now arms with privacy and security protections to give you a state-of-the-art Mac experience, still for free.

You can choose an erasure mode on MacClean (Standard Erase, Safe Erase or Top Security Erase) to clean these files securely.

Please refer to the detailed guide to make good use of MacClean.

Mac Optimizer Pros File Shredder Files Paid Mac Optimizer Pros File Shredder protects your privacy and data security, they understand, and therefore Mac Optimizer Pro offers military-grade data shredder powered by multiple-overwrite technology to ensure your sensitive, private or unwanted data; once deleted, will never be restored by any existing technology.

Mac Osx Free Cleaner