Disk Check is a free utility that can help you scan your disk drives for errors and fix them. It can also scan entire disk for bad sectors and try to recover them. It uses chkdsk utility in the background making it extremely safe.
Disk Scanner is a free utility to check the hard drive for read errors. It makes a raw sector read check of the hard drive and shows the result as a picture of your disk, where the bad clusters marked, so you can see status of your disk at a glance.
Tool To Test Hard Drive Performance is the flexible application to check your system hard drive performance and it can fix all the errors if any found. It is a free PC program to speed up your hard disk performance on Windows computers.
Disk Space Fan is a feature rich disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files. It also helps you find duplicated files from tens of thousands of files on your hard disk.
CheckDisk is a powerful tool for searching and repairing disk errors. It is quite similar to the ScanDisk tool or chkdsk.exe, supplied with the Windows operating systems (Windows 2000 and higher. Under Vista with admin right).
Active@ Hard Disk Monitor is a freeware disk utility that monitors the status of your hard drives and scan for bad sectors. The system is based on the Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T).
The Bad Check Laws is an easy to use program that allows you to research bad check Laws by State. These bad check laws are printable, and can be very useful if you are trying to recover bounced checks.
Smart Disk Checker is a free software that allows you to check the health of your storage devices (hard disks, SSDs, USB sticks, etc.) to prevent potential failures and data loss.