What's The Best Free USB Hard Drive Format Utility for Windows?

Also the tool detects whether it is possible to lock a device for exclusive access. If a device cannot be locked (e.g. In case of a system disk), 'cannot lock' will be indicated next to the device name. You can still erase such a device, but in this case there is no guarantee that all data will be erased. Select a drive to erase.

Are you looking for a format utility that can boot itself from a USB drive so that you can use it to format a hard drive without requiring an OS or a Windows installation disk? Just like the following case:

  • Low-level format (it could only be performed by professional low level format tool, which is usually shorten the life of device) Erasing, is to remove information on your device, which is more simplier than formatting, however it is not true wiping out all the information since erased files could be restored with help of free data recovery.
  • HDD Low Level Format Tool is a utility for low-level hard disk drive formatting. Supported interfaces: S-ATA (SATA), IDE (E-IDE), SCSI, SAS, USB, FIREWIRE. Big drives (LBA-48) are supported. Supported Manufacturers: Maxtor, Hitachi, Seagate, Samsung, Toshiba, Fujitsu, IBM, Quantum, Western Digital, and almost any other not listed here.

'My PC infected with an unknown virus and could not boot properly. I am wondering if there is a USB bootable format tool that allows me to format the hard drive to fix it. Any suggestions?'

If your answer is yes, you just come to the right place! Here, EaseUS partition software is the top-recommended free bootable USB hard drive format utility that can help format any hard drive storage for normal use. Being able to create a bootable USB flash drive and start from the disk, EaseUS Partition Master has become a popular bootable partition tool that can help you format hard drive even when the Windows OS cannot boot.

How to Create a Bootable USB Format Tool

EaseUS Partition Master bootable software comes handy when there is something wrong with your computer operating system, especially when you can not boot it at all. How to manage your hard drive or removable storage devices at this moment? With a created bootable USB format tool at hand, you can freely perform a quick format on your problematic hard disk. And if you like, you can execute many more operations to take full control of the USB hard drive, such as resize, delete all partitions, wipe a partition, migrate OS to SSD, optimize operating system and so on. Let's download the EaseUS bootable USB software and start with how to create a bootable USB format tool now.

Step 1: Prepare a disc or drive

To create a bootable disk of EaseUS Partition Master, you should prepare a storage media, like a USB drive, flash drive or a CD/DVD disc. Correctly connect the drive to your computer.

Launch EaseUS Partition Master, go to the 'WinPE Creator' feature on the top. Click on it.

Step 2: Create EaseUS Partition Master bootable drive

You can choose the USB or CD/DVD when the drive is available. However, if you do not have a storage device at hand, you can also save the ISO file to a local drive, and later burn it to a storage media. Once made the option, click 'Proceed'.

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Tool

You have created an EaseUS Partition Master WinPE bootable disk now. You can manage your hard disks and partitions through the bootable drive whenever the computer fails to boot normally.

If you have RAID drives, load the RAID driver first by clicking Add Driver from the menu bar, which can help you add the driver of your device under WinPE environment, as some specific device cannot be recognized under WinPE environment without drivers installed, such as RAID or some specific hard disk.

How to Use EaseUS Free USB Hard Drive Format Utility

After making the bootable USB hard drive format utility, you can take the following steps to format your hard disk without running Windows.

Step 1: Run EaseUS Partition Master, right-click the hard drive partition you intend to format and choose 'Format'.

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Step 2: In the new window, set the Partition label, File system (NTFS/FAT32/EXT2/EXT3), and Cluster size for the partition to be formatted, then click 'OK'.

Step 3: Then you will see a warning window, click 'OK' in it to continue.

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Step 4: Click the 'Execute Operation' button in the top-left corner to review the changes, then click 'Apply' to start formatting the partition on your hard drive.