TL:DR; FMS File Rename is a simple but very useful tool to change files name to uppercase or lowercase characters.
Download FMS File Rename Freeware - Rating: 4.66
PHOTORECOVERY 2014 is an easy-to-use application that recovers images, movies, sound files and other popular file types from all types of digital media. The PRO version includes Digital Media Doctor, a utility for testing & benchmarking memory cards.
Advanced File Shredder securely deletes files or folders on your PC using seven pass US Government standard wiping and cryptographically strong random number key. Files shredded with this eraser software cannot be restored by any data recovery tool.
Quickly backup Outlook Exchange OST to PST in a batch along with all Exchange mailbox items. OST to PST Converter is compatible with all versions of Windows operating system Windows 10, Windows 8, etc. to backup Outlook OST to PST.