PlainSight

PlainSight allows you to hide important files in other files, so it's next to impossible to find them.

When you hide a file into other file, the only clue to find that file is that the container gets larger and the creation of a lite .psu file, which is necessary to open the other file.

When you hde the file, you also set a password, what your file to be even safer.

If you need to hide files, PlainSight can be a very good solution.