Easy to download, easy to use

Powerful and compact software that allows you to destroy all data on hard disks, USB drives and floppy disks completely, excluding any possibility of future recovery of deleted files and folders. It's a hard drive and partition eraser utility.

Freeware Download
Windows+DOS version
Freeware Download
Compact DOS version

" Active@ KillDisk is the best HardDisk-Wiping-Tool.
I'm using it for many years. It's easy to use and absolutely reliable. Go on like this. "
Best regards from Germany, Matthias

 

If you use FDISK, FORMAT utilities, or DELETE standard operating system command for data removal, there is always a chance to recover deleted files (using undelete or unformat tools) and use against the owner's will.

How to erase hard drive? Hard Drive Eraser for secure formatting of hard drives
New! Version 6 released on March 14, 2012
 
Windows application: DOS application: Others:
Windows7 / 2008 / Vista / 2003 / XP
120Mb free disk space
RAM: 32 / 384 Mb for Win/LiveCD
a tiny utility for any PC Starting from the bootable media allows the erasure of any disks on PCs like, Windows, Linux, Free BSD, Unix, Mac OS X, and others.

Active@ KillDisk 6.0 (Windows):

  1. One pass zero supported in free demo.
  2. Erases all data on hard and USB drives completely.
  3. Wipes out all unused space on existing drives, not touching existing data.
  4. Professional package:
    • Supports 17 security standards including DoD 5220.22-M
    • Windows 7 based Bootable Disk Creator that allows you to boot from CD/DVD/USB, and erase or wipe out your main Windows disk.
    • USB Plug'n'Play devices are supported.

What's the new in v.6.0?

Active@ KillDisk 4.1 (DOS):

  1. One pass zero supported in free demo.
  2. Erases all data on hard and USB drives completely.
  3. Wipes out all unused space on existing drives, not touching existing data.
  4. Professional package:
    • Supports 17 security standards including DoD 5220.22-M
    • An additional REAL-MODE application (KD_REAL.EXE) which is more compatible with different types of hardware and more compact in size.
    • Distributed as a Zip archive containing protected and real-mode DOS executables, bootable floppy/USB creator, bootable CD ISO image, license agreement and documentation in PDF format.
 

Click here: FREEWARE vs. PROFESSIONAL

Features Free Professional
New! Erasing/Wiping Certificate can be displayed after completion for printing How to erase hard drive? Erase Hard Drive. Feature check How to erase hard drive? Erase Hard Disk feature check
New! Erasing/Wiping Certificate can be saved as a PDF How to erase hard drive? FREE: Erases partitions, logical drives and unused disk space Free check How to erase hard drive? PRO: Erases partitions, logical drives and unused disk space PRO check
New! Command line options added to support certificate and log file options How to erase hard drive? FREE: Erases partitions, logical drives and unused disk space Free check How to erase hard drive? PRO: Erases partitions, logical drives and unused disk space PRO check
Securely overwrites and destroys all data on physical drive or logical partition How to erase hard drive? Erase Hard Drive. Feature check How to erase hard drive? Erase Hard Disk feature check
Erases partitions, logical drives and unused disk space How to erase hard drive? FREE: Erases partitions, logical drives and unused disk space Free check How to erase hard drive? PRO: Erases partitions, logical drives and unused disk space PRO check
Supports IDE / ATA / SATA / SCSI hard disk drives How to erase hard drive? Erase Hard Drive: Supports IDE / ATA ... hard disk drives Free check How to erase hard drive? Hard Drive Eraser: Supports IDE / ATA ... hard disk drives PRO check
Supports solid state drives (SSD) How to erase hard drive? Hard Drive Eraser supports solid state drives (SSD) in FREE version How to erase hard drive? Hard Drive Eraser supports solid state drives (SSD) in PRO version
Supports fixed disks, USB, floppies, zip drives, FlashMedia drives How to erase hard drive? Erase Hard Drive FREE supports fixed disks How to erase hard drive? Erase Hard Drive PRO supports fixed disks
Supports large-sized drives (more than 128GB) How to erase hard drive? Erase Hard Drive: Supports large-sized drives FREE check How to erase hard drive? Erase Hard Drive: Supports large-sized drives PRO check
Supports Command Line mode (can be run with no user interaction) How to erase hard drive? Erase Hard Drive - Supports Command Line mode Free check How to erase hard drive? Erase Hard Drive - Supports Command Line mode PRO check
Operates from bootable: USB & floppy disk or bootable CD(DOS) or CD/DVD, USB(Windows) How to erase hard drive? Erase Hard Drive - Operates from bootable: USB / floppy disk FREE check How to erase hard drive? Erase Hard Drive - Operates from bootable: USB / floppy disk PRO check
Customizable security levels   How to erase hard drive? Erase Hard Drive - Customizable security levels PRO check
Supports all detected hard disk drives How to erase hard drive? Erase Hard Drive - Supports all detected hard disk drives FREE check How to erase hard drive? Erase Hard Drive - Supports all detected hard disk drives PRO check
Erasing report is created and can be saved as a file How to erase hard drive? Erase Hard Drive - Erasing report is created and can be saved as a file FREE check How to erase hard drive? Erase Hard Drive - Erasing report is created and can be saved as a file PRO check
Scans NTFS and FAT volumes and displays existing and deleted files and folders How to erase hard drive? Erase Hard Drive - Scans NTFS and FAT volumes FREE check How to erase hard drive? Erase Hard Drive - Scans NTFS and FAT volumes PRO check
Data verification may be performed after erasing is completed   How to erase hard drive? Erase Hard Drive - Data verification may be performed after erasing is completed PRO check
Saves Erase/Wipe certificate to PDF How to erase hard drive? Erase Hard Drive - Disk Viewer allows you to preview any sectors or file clusters on a drive FREE check How to erase hard drive?  Erase Hard Drive - Disk Viewer allows you to preview any sectors or file clusters on a drive PRO check
Dislplays Erase/Wipe certificate for printing How to erase hard drive? Erase Hard Drive - Data verification may be performed after erasing is completed PRO check How to erase hard drive? Erase Hard Drive - Data verification may be performed after erasing is completed PRO check
Disk Viewer allows you to preview any sectors or file clusters on a drive How to erase hard drive? Erase Hard Drive - Disk Viewer allows you to preview any sectors or file clusters on a drive FREE check How to erase hard drive? Erase Hard Drive - Disk Viewer allows you to preview any sectors or file clusters on a drive PRO check
Displays detected drive and partition information How to erase hard drive? Erase Hard Drive - Displays detected drive and partition information FREE check How to erase hard drive? Erase Hard Drive - Displays detected drive and partition information PRO check
Wipes out NTFS, FAT32, FAT16 and FAT12 volumes from areas containing deleted and unused data How to erase hard drive? Erase Hard Drive - Wipes out NTFS, FAT32, FAT16 and FAT12 FREE check How to erase hard drive? Erase Hard Drive - Wipes out NTFS, FAT32, FAT16 and FAT12 PRO check
Wipes out free clusters (unused by file data sectors) How to erase hard drive? Erase Hard Drive - Wipes out free clusters  FREE check How to erase hard drive? Erase Hard Drive - Wipes out free clusters  PRO check
Wipes out file slack space (unused bytes in the last cluster occupied by file) How to erase hard drive? Erase Hard Drive - Wipes out file slack space FREE check How to erase hard drive? Erase Hard Drive - Wipes out file slack space PRO check
Wipes out deleted MFT and ROOT system records How to erase hard drive? Erase Hard Drive - Wipes out deleted MFT and ROOT system records FREE check How to erase hard drive? Erase Hard Drive - Wipes out deleted MFT and ROOT system records PRO check
Wipes out unused space in any MFT records and compressed clusters How to erase hard drive? Erase Hard Drive - Wipes out unused space in any MFT records and compressed clusters FREE check How to erase hard drive? Erase Hard Drive - Wipes out unused space in any MFT records and compressed clusters PRO check

Supports 17 security standards:

Erases with one-pass zeros How to erase hard drive? Erase Hard Drive - Erases with one-pass zeros FREE check How to erase hard drive? Erase Hard Drive - Erases with one-pass zeros PRO check
Erases with one-pass random characters   How to erase hard drive? Erase Hard Drive - Erases with one-pass random characters PRO check
Erases with user defined method, using user's pattern and specified number of passes   How to erase hard drive? Erase Hard Drive - Erases with user defined method... PRO check
Erases with user-defined number of passes (up to 99)   How to erase hard drive? Erase Hard Drive - Erases with user-defined number of passes (up to 99) PRO check
US Department of Defense 5220.22 M   How to erase hard drive? Erase Hard Drive - US Department of Defense 5220.22 M PRO check
US Department of Defense 5220.22 M (ECE)   How to erase hard drive? Erase Hard Drive - US Department of Defense 5220.22 M (ECE) PRO check
US Army AR380-19   How to erase hard drive? Erase Hard Drive - US Army AR380-19 PRO check
US Air Force 5020   How to erase hard drive? Erase Hard Drive - US Air Force 5020 PRO check
Navso P-5329-26 (MFM)   How to erase hard drive? Erase Hard Drive - Navso P-5329-26 (MFM) PRO check
Navso P-5329-26 (RL)   How to erase hard drive? Erase Hard Drive - Navso P-5329-26 (RL) PRO check
NCSC-TG-025   How to erase hard drive? Erase Hard Drive - NCSC-TG-025 PRO check
Canadian OPS-II   How to erase hard drive? Erase Hard Drive - Canadian OPS-II PRO check
HMG IS5 Baseline   How to erase hard drive? Erase Hard Drive - HMG IS5 Baseline PRO check
HMG IS5 Enhanced   How to erase hard drive? Erase Hard Drive - HMG IS5 Enhanced PRO check
German VISTR   How to erase hard drive? Erase Hard Drive - German VISTR PRO check
Bruce Schneier   How to erase hard drive? Erase Hard Drive - Bruce Schneier PRO check
Gutmann's method   How to erase hard drive? Erase Hard Drive - Gutmann's method PRO check
Russian GOST p50739-95   How to erase hard drive? Erase Hard Drive - Russian GOST p50739-95 PRO check

See also: Erase Hard Drive with Active@ KillDisk!

Secure your data when selling your computer or hard drive by completely wiping any sensitive information from it. Active@ KillDisk is the perfect way to completely erase hard drive.

Our computers are an important part of many of our lives and we use them for so many things; not just for entertainment and communication. Internet banking is also popular as well as online shopping. Exchanging financial details over the web is an everyday thing for many of us and most people's computers contain plenty of sensitive information.

With all of this data, it is certainly an important thing to think about if you come to selling your hard drive or computer or other device containing personal data. Regardless of where the data is stored, there are situations where you really do need to get rid of it. This is where Active@ KillDisk can help.

If people sell their computer or give them to another person, they often don't think about the importance of properly deleting sensitive data. Those who are a little more familiar with the risks of not taking action to erase hard drive may simple format the disk and repartition it.

This is not actually effective enough, since data which has been deleted in the normal way is often recoverable. There are literally dozens of programs out there which can be used to recover deleted data in the vast majority of cases. To make data unrecoverable and to protect your identity and other sensitive information, you need a third-party program such as Active@ KillDisk.

Active@ KillDisk supports every version of Windows as well as many other operating systems. In fact, since it runs off its own bootable disk, it is OS independent. This small but powerful program is easy to set up and use, designed for inexperienced users as well as anyone of any other level of experience. When you use this program, all data will be completely destroyed and it will never be recoverable under any circumstances.

Make sure before using it that you have backed up or transferred any important data! The program works with any kind of digital media. Erase hard drive, flash drive, an external drive a floppy disk and virtually anything else.

Active@ KillDisk works by overwriting data rather than simply marking it as free space. Normally when you delete a file in the standard way, the space previously occupied by that file is marked as free space.

This means that, eventually, other programs and file transfers will overwrite it, at least in part. Until then the data is still recoverable, at least partly depending on these factors. Overwriting the data multiple times makes it totally impossible to recover.

Active@ KillDisk supports 17 security standards used in various countries. When you run the program, it will provide all information about the partitions on your hard drive or other media. This includes hidden partitions such as recovery partitions. You can then choose which partition or entire drive you want to completely erase. The process may take quite a while on larger hard drives, but it is still the quickest and safest method to guarantee that your data will never fall into the wrong hands. Find out more at www.killdisk.com.

James Vaughn
James Vaughn uses software to erase hard drive data on second-hand refurbished computers before selling them on to his customers.

How to erase hard drive bu hard drive eraser?

I have always wanted to be safe rather than being sorry when it comes to getting rid of my old computer or formatting a hard drive to dive it to my younger brother or just dumping it.

As computers become more and much more a commodity item, with a new machine that has a more powerful enhanced technology replacing the old one every few years; it's easy to forget that my old data is left behind. All the data that Ihave formatted from a hard disk of my computer can easily be retrieved when found in a dumpster by a random person or just by my neighbor.

So I wanted to delete files and have them entirely wiped out forever without having to worry about revealing my data to anyone else when it comes to giving my computer to another person.

So I found this unique, powerful, and user-friendly hard drive eraser software called "KillDisk" that promises to do the job I wanted to do for me.

It uses variety methods of erasing the data of a hard drive. It also complies with DoD standards which ensures that no data remains on the hard drive when tossing it or giving it to someone.

I have got myself a new external 1 TB hard drive the other day and so I have decided to give my 500 GB HD to my younger sister. I have tested the program and it did the job in no time. It had several stages where it asked me if I was sure to proceed to wiping off the entire hard disk, which I find it a great wipe hard drive toolwhen it comes to forgetting to copy few files into your desktop before wiping your data. As promised hard drive eraser wiped off every data from the hard drive, replacing them with zeroes.

Overall, it was worth buying the product. I know how to erase hard drive. The hard drive eraser will help me in the future too when it comes to tossing old hard drives or selling my old laptop to upgrade to a newer version. This is solid software that I would recommend.

Bashar Buhadla
customer

How to Erase Hard Drive Data with Active@ KillDisk?

If you want to learn how to erase hard drive data thoroughly, then Active@ KillDisk is precisely the tool you need to get the job done. This software will permanently and securely wipe any sensitive data on a hard drive.

Computers have become an important and everyday feature of most people's lives. We use them for communication, work, entertainment and a whole lot more. Many people share sensitive information over the Internet or store personal data on their computers for a wide variety of reasons.

In fact, the average personal computer contains a lot of data that the owner probably wouldn't want anyone else to set eyes on, such as Internet banking details, passwords and other personal or financial information.

Because of this, it is essential to securely erase the contents of a drive before it ends up in someone else's hands such as if, for example, you are planning to sell or donate the computer. If you want to know how to erase hard drive data properly, then Active@ KillDisk has the solution.

When people either sell or donate their computer or hard drive, they often assume that simply formatting it or using the recovery CD which came with the machine is enough to permanently delete any personal data stored on it. Unfortunately, however this is not the case.

Data which is deleted simply by formatting and repartitioning the disk or emptying the Recycle Bin is simply not enough by itself. All this does is mark the space previously occupied by the data as free space. Indeed, other data can then overwrite it but until this eventually happens, the data is still recoverable using data recovery software. Fortunately, Active@ KillDisk can overcome this potential major security issue by showing you how to erase hard drive data properly.

Active@ KillDisk supports any type of hard drive regardless of which operating system it is running. In fact, it does not rely on the operating system installed at all, since it runs off its own bootable disk and is OS-independent entirely. It is a small but powerful utility which is easy to use thanks to its well-explained and intuitive features. No special knowledge or experience is required to use the software to its fullest, so there is no need for amateurs to worry either.

When you run hard drive eraser Active@ KillDisk, all data on the hard drive is permanently, completely deleted so that it is completely unrecoverable, regardless of which method anyone tries to use to recover the deleted data.

Active@ KillDisk securely overwrites the entire hard disk with zeros making data completely disappear. The process can take some time, especially on larger hard disks, but it takes advantage of the power of your available hardware to get the job done as quickly as possible without compromising on security. The software meets seventeen different IT security standards used in many countries all over the world so you can be sure of its effectiveness. Running the program is straightforward and all instructions are provided.

When you boot up from the CD you burn containing the software, it will present you with a table of all partitions and hard disks on your computer, including hidden ones. The software will then walk you through the rest of the process. Learn more at www.killdisk.com.

James Moran
James Moran spent some time learning how to erase hard drive data until he eventually came across some useful and effective software like Active@ KillDisk.

How to erase hard drive?

Wipe hard drive carefully!

You have decided to remove important files with business, medical, or personal financial information from a disk by pressed the "delete"?

Attention! Your confidential information is still on your hard drive and hackers can get to it by special recovery software.

And did you know that data loss may leave you or your company liable under federal laws such as HIPPA, Sarbanes-Oxley, Graham-Leach-Bliley or other state laws? This kinds of laws are applied in many Europe countries too. You can easily answer "How to erase hard drive?" by downloading hard drive eraser Active@ KillDisk.

How to erase hard drive by using one of 17 security standards?

When you delete file, file information is maintained in a directory so your operating system can find it. By pressing "delete" you erase the file's reference information. Your PC can't find it, but the data is still there. So that's what those "file recovery" programs look for: data in blocks that the directory says aren't in use.

All data on your PC is stored in the form of numbers. Hard drive eraser overwrites these numbers. Hard drive eraser Active@ KillDisk implements 17 security standards including DoD 5220.22-M. For example, one of the simplest methods — one pass zeros or one pass random. When using the method, the number of passes is fixed and cannot be changed. When the write head passes through a sector, it writes only zeros or a series of random characters. Another method is called "Gutman" which overwrites each sector 35 times thus making it's impossible to get traces of data existed there before.

How to erase hard drive by Active@ KillDisk? Wiping Data from a Logical Drive

One of the main feature of Active@ KillDisk is an easy, intuitive interface.

  1. Download hard drive eraser.
  2. If you downloaded hard drive eraser on a bootable device, you can start software from it or from the Programs menu.
  3. The Detected Physical Devices screen appears. You can see all system hard drives and USB drives in the left pane along with their system information in the right pane.
  4. Select the check box of a logical drive, then press F9 or click Wipe and Wipe Free Disk Space dialog box appears. Select a wipe method and set other parameters for wiping.

Your data will be wiped SECURELY.

Safely Erase Hard Drive Data with Wiper Software, Active@ KillDisk