Revosoft Cache : Is a free tool which can save the confidential documents and files of the user. This program can establish passwords for each file stored on the hard disk, besides it can increase the security on our files with the option called hide files; so that way the hackers and other kind of bad people would not be allow to take a look on our private files so easily.
WinGuard : It will allow us to protect any program, document or important file on our hard disk with a respective password. It also can use the program to block the principal desk, the keyboard and the mouse. It offers an option password establishment, this option allow you to access to the system in case you want a totally equipped security system on the computer. To develop each one of the applications, WinGuard offers a nice and easy to handle interface.
KPKFile : It is a free licensed application which helps us to protect any type of file or document on our system through the password cryptography process. It counts with a direct interface to receive any kind of documents; after that, those documents will be encoded safely and later so the crtptography process will be successfully done.
Disk password protection : It develops the same activities as the security systems mentioned before. But the difference is that the Disk Password Protection can encrypt through passwords, any kind of file groups on any partitioned side of the hard disk drive and at the same time it looks for those on the system, later it encrypts the chosen file groups with binary code so after that it can establish the respective password which will be the one you can use to have access to any information on the files.