.FLK file extension

This is the basic program to work with .FLK extension

Folder Lock

Folder LockMySQL Tools for

Folder Lock helps you keep sensitive data away from prying eyes. It works by encrypting selected folders and files and protecting them with a password. Fortunately, the program has a very nice interface, in which tabs let you access its features very easily. Even though it’s unlikely that you have any difficulty to use it, there’s an excellent accompanying user guide to clear any doubts... (more)

The program works with the following extensions: flk

.FLK extension is also supported by the following program:

ImageMatics StillMotion PE

ImageMatics StillMotion PEStillMotion Document

It's very easy to create slide shows, screen savers, auto run CD ROM.