There are some free tools and they are good such as Eraser, CCleaner, File Shredder and others. But I recommend using the HDShredder Pro. This ideal hard drive eraser software is ideal for use on popular Windows OS such as Windows XP, Vista, 7, 8, 10, and Server 2003 – 2012. Besides, you can boot it by using an ISO file or like a normal application on your Windows PC.
Great Feature:
Walkthrough wizard for permanently deleting files
It can erase date from both internal and external hard drives
Ability to delete files from Windows OS
Small download size (11.5MB)
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