Bad sector will cause the important data loss and blue screen error sometimes, and even slow disk space. Macrorit Disk Scanner is a third party disk surface portable tool for scan disk bad sectors.
Permanently erase your data on hard disk partition beyond recovery. Now you can wipe free space and system boot partition in the paid Edition with faster speed and service of free upgrade.
Macrorit NTFS to FAT32 Converter is designed to safely and easily reach the conversion from NTFS to FAT32 even though it contains data. also FAT32 formatter tool: format NTFS larger than 32GB to FAT32partition.
Partition Extender Free is a free partition resize program to extend system partition without formatting or losing data when system boot drive C is in low disk space, don't have to reinstalling system or repartitioning