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Permanently Erase Hard Drive/External Hard Drive/USB/SD Data for Free

2017-03-09 16:56:00 Posted by Tracy King to Partition Manager

Summary:
Are you looking for a way to permanently erase all saved data on your hard drive, external hard drive, USB or SD card so to free up the whole device to save new data? Need a 100% working way to thoroughly erase data on the storage device? Here now in this article, you’ll find simple and reliable method to clean up all data on your device.

Why need to erase data on hard drive, external hard drive, USB or SD card?

The reasons why users need to erase their hard drive, external hard drive, USB or SD card etc storage devices are quite different. But why it looks so necessary to erase data? You may not know yet. Here below, we’ll list you some reasons why do we need to erase data on storage devices:

  • Clear up useless remaining files;

Sometimes, when you delete files on a device, you may not be able to remove them all since some useless files or hidden files may remain. 

  • Free up space on storage device;

Usually, the remaining files will somehow take quite a lot space on the storage space. As time goes by, more and more free space will be taken by useless files.

  • Improve storage device performance;

When USB, external hard drive or SD etc have been used for a very long time, you may have discovered that the device is slowing down. An effective way to improve the storage device performance is to erase data on the device.

How to erase data on hard drive, external hard drive, USB/SD card?

So how to erase data on your storage device so to improve your storage device performance and free up space? Here below we’ll provide you several methods to help you erase data on hard drive, external hard drive, USB/SD card: 

1. Delete data on hard drive/external hard drive/USB or SD card;
This method may not be able to remove all data on your device.

2. Format storage device by high level;
This method may wipe data on your drive but some files may still remain on your device.

3. Use data erase software to permanently erase hard drive, external hard drive, USB or SD card data; (Recommended)
Professional data erase software is the best way to help you permanently erase data on your storage devices.

How to permanently erase hard drive, external hard drive, USB or SD for free?

What concerns you the most right now? Can the data erase software be free? Can you permanently erase storage device data for free on your device? Sure!

You can permanently erase all data on your storage device such as USB drive, SD card, hard drive or partition for free now with professional data erase software. Here you may try EaseUS Partition Master Free with its Data wipe wizard. It supports you to thoroughly wipe out all data and clean up whole storage device with simple clicks. You may directly download it on your PC and follow to complete erase all data on hard drive, external hard drive, USB or SD card right now:

Step 1. Connect your storage device with PC;
Launch EaseUS Partition Master and right-click on the device that you want to erase, select Wipe data;

Erase data on hard drive, external hard drive, USB or memory SD card.

Step 2. Set the times that you want to wipe the device and click OK;

Permanently erase data on hard drive, external hard drive or USB etc device.

Step 3. After this, click Apply to complete the process.
Restart PC to keep all changes.

Note: Your storage device such as hard drive or USB may become unallocated after erasing data, and you may need to use this software to create a new partition on your device to reuse it again.