The Best Free Hard Drive Wipe & Eraser Software


In this article of MAZHD we are going to show you some of the best disk wipe software for permanent and secure data removal for Windows 10, Windows 8 & Windows 7 which will be completely free to use.

Sometimes situations such as switching computers can cause you to delete some private or very important information; Information that you do not really want to share with someone else or you do not want anyone to find. Such a situation has arisen for many users; Like when you have to hand over your work computer due to a job change or you want to sell your personal computer.

However, you should keep in mind that even if you delete your private information, it is possible to recover it; Therefore, you should use tricks such as eraser disk wipe software for permanent data removal. If you are unfamiliar with disk wipe software or disk shredder, we have compiled a list of the top free software in 2020 for safe and permanent removal of information from your PC.


Kernel File Shredder

Kernel File Shredder software is a professional tool for disk wipe and permanently deleting users’ private information. One of the most important features of this software is its high speed in deleting information and ease of working with it. The Gutmann algorithm is used to develop The Kernel File Shredder software, which is currently one of the best ways to delete and wipe data securely and permanently from hard disk drive.

In addition to The Gutmann algorithm developed by Peter Gutmann, other algorithms such as Zeros, DOD 520, and even the US Army AR380-19 military algorithms and the US Air Force 5020 algorithm are used. Having such methods for deleting information has made it almost impossible to recover information by special software.

An interesting feature of The Kernel File Shredder software is the ability to schedule the permanent deletion of various information. In fact, the software can also rename files that are deleted and save the name and profile of the extracted information in a separate file.


Eraser software is a professional tool, but with a simple approach to permanently deleting information. After the user information is deleted from the hard drive using Eraser software, the application writes and deletes new information using a calculated pattern several times in the user data storage location on the hard drive. This makes it very difficult for data recovery tools to do so.

Currently, Eraser software can be used on a variety of operating systems, including Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, Windows 8, Windows 10, Windows Server 2012, and Windows Server 2016. In addition to the mentioned features, Eraser software is available for free to those who are interested.

Among the methods that Eraser software uses to permanently delete information were DOD 5520.22-M, AFSSI-5020 and AR280-19.


The high speed, accuracy in permanently deleting information and the security of the process to prevent the possibility of data recovery have caused the Freeraser software to be included in our list. Freeraser software uses three methods, such as DOD 5520.22-M, which is a military standard, to permanently delete user information.

Users can use the features of Freeraser software on Windows XP, Windows Vista, Windows 7 and Windows 10 operating systems. As mentioned in the name of the Freeraser software, the use of this tool will be free for users. By installing this application on your operating system, an icon similar to the Recycle Bin icon will be created on the desktop, and the user will need to delete enough information to transfer the files to the Freeraser software icon or enter the folder and files address in the application menu.

Hard Disk Scrubber

Hard disk scrubber software is another free tool that, in addition to permanently deleting information, can write miscellaneous information on the free space of memory. In fact, hard disk scrubber software can not only delete the desired information completely and permanently from memory; Instead, write information to the hard disk to deceive data recovery applications.

Simple user interface, speed in performing various operations and ease of working with Hard Disk Scrubber software have made it one of the best free tools for permanent and secure data removal in 2020. The developers have used AFSSI-5020 and DOD 5520.22-M methods to implement the deletion of user information, both of which are military standards. Hard Disk Scrubber software allows the user to apply various patterns to overwrite data in the memory storage to make it significantly more difficult to recover data.

PC Shredder

In addition to the software we mentioned, PC Shredder software is one of the lightest of them; But the simple appearance of the user interface or the small amount of space it takes up from memory does not mean that the software is weak in permanently deleting information. PC Shredder software uses three methods for deleting data, including The Gutmann method, the DOD 5520.22-M military standard, and random data. Random data method is also used in the above applications.

PC Shredder software takes up only 300 KB of memory space and has an almost acceptable speed of permanent data removal.


Hardwipe software, in addition to having a relatively better user interface than the above software, also provides interesting features to users. In addition to the ability to delete hard drive information or external storage, the Hardwipe software also provides a file of the operation performed, which includes the name and some details of the deleted files.

However, HardWipe also suffers from a problem. This tool calls only one file in each permanent deletion process and it is not possible to leave a number of folders to delete to the application. However, the use of multiple methods to delete data such as Gutmann, Schneier, GOST R 50739-95 and DOD 5220.22-M has made HardWipe software one of the most secure tools for permanently deleting user information.


WipeFile software can be one of the best options for you if you want to make sure your data cannot be retrieved. WipeFile software uses 14 advanced methods for permanent and secure deletion of information, including DOD, USAF, and NATO military standards.

The convenience of working with WIpeFile software, in addition to being free, has made it one of the top software for permanently and securely deleting data from memory.

We hope you find the article useful. If you are using other softwares to wipe or delete your data permanently then let us know down below in the comments section, share the tool you are using with other MAZHD users.


Adib Zahedi is the CEO and Founder of He has nearly a decade of experience in IT, including two years spent working on a Youtube Chennal. He is also an author and writes articles for Has articles include tutorials and covers everything from Windows PCs to smartphone's software.

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