Use FREE & FREEWARE software

Febooti fileTweak Hash & CRC: Freeware Hash & CRC Calculator

Febooti fileTweak Hash & CRC is a freeware graphical hash value Hash & CRC Calculator. It allows computing SHA-1, MD5, CRC32 and other popular hash checksums.

WinMend File Copy: Copy Faster Than Windows Copy Engine

WinMend File Copy is a freeware and excellent file copy tool. WinMend File Copy speed of file or folder copy to be 3 times of the windows system default. It can resume and display the list of failed files.. It is the best help ever get to speed up system backup.