How to activate
Download trial from above link. After installation done, run the software, enter desired password and email, now click on the button "register" put in your email id and the registration code that you have purchased, now click on the button register.
GiliSoft Full Disk Encryption is especially useful for laptops and other small computing devices that can be physically lost or stolen. It offers encryption of all disk partitions, including the system partition. Through password protecting a disk, disk partition or operating system launch, the program disables any unauthorized reading/writing activity on your disk or PC, restricts access and launch of specific disks and files. It provides automatic security for all information on endpoint hard drives, including user data, operating system files and temporary and erased files. For maximum data protection, multi-factor pre-boot authentication ensures user identity, while encryption prevents data loss from theft.