SDelete - Securely overwrite your sensitive files and cleanse your free space of previously deleted files using this DoD-compliant secure delete program.
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Wise Disk Cleaner - Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk. Wise Disk Cleaner can delete these unnecessary files on your hard disk to free up disk space and make your computer run faster.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Kerish Doctor - Kerish Doctor 2015 is an all-in-one solution for automatic maintenance of Windows-based computers.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.