1. I only need to erase some Excel files where personal information exists.
You can use SECUDRIVE Eraser. This product can selectively erase Excel files that are on the hard disk of your computer. SECUDRIVE Eraser is a Windows application which provides file deletion, Recycle Bin erase, free space erase and volume erase. You should purchase one license per PC.
2. I will sell my PC as a used one. Before that, I need to erase all of my personal data stored in the hard disk.
A. Less than 10 PCs
You can use SECUDRIVE Sanitizer. Run the Sanitizer program, reboot your PC and start the disk erasing process. You should purchase one license per PC.
B. More than 10 PCs
You can use SECUDRIVE Sanitizer Portable. Sanitizer Portable is a USB-type disk erasing solution. Within a single business area, the user can erase multiple PCs simultaneously, without limitations. So, purchase SECUDRIVE Sanitizer Portable USB drive to clean multiple PCs efficiently and conveniently.
C. Non-bootable PC
You can use SECUDRIVE Sanitizer Portable. For the non-bootable PC, you should install Windows PE to the USB first. By installing Windows PE, you can boot your PC by using the USB drive and be able to erase multiple PCs simultaneously.