FileFriend is a small application to divide files into smaller pieces (and vice versa), encrypt them and save other files inside photos in JPG format. The interface is simple and has been divided into tabs responsible for each of the above mentioned functions. Splitting one large file into several smaller ones, the user will have to select the source file and choose how to divide it:

into a specific number of parts or any number of parts, but with a limit on the size of each of them. Conveniently, the reverse option was implemented, i.e. folding several parts into one file.

Here, when selecting the source elements, it is enough to select only one of them in the explorer, and the application will recognize the others by adding them to the waiting list. Saving inside a JPG file allows you to hide any files "inside" your photos to hide them from unauthorized persons who do not expect this type of protection.