SUPPORT FOR ALMOST ANY FILE
The Lock is fully capable of encrypting any file
type, including images, video, audio, documents, zip
files, even programs. The only real limit in its
capability is the file size - 4GB, still enough for
99.9999% of files.

SECURE ENCRYPTION
The Lock uses a number of complex data encryption
methods to lock your file, all based on the password
you enter. Every method is used on your file at the
same time, so you can be safe in the knowledge that
your data is safe.

EASY-TO-USE INTERFACE
Even though The Lock is a complex encryption program,
it is also one of the easiest to use. You can use The
Lock's own interface, or you can lock files with a
simple right-click in Windows itself.

AUTOMATIC RE-ENCRYPTION
(New for version 1.1)
When you unlock a file, you will now be asked if you
want to open it. If you do, you will be asked if you
want to re-lock the file when you close it, without
the need to enter the password again.

Download (497 KB) Website Link to this page