Private Pictures is a security program designed to password protect your images.

With its built-in image viewer you can view your protected pictures instantly without the need to run an external viewer. You can also convert protected files to any of the supported graphic formats, including BMP, GIF, JPG, PCX, PNG, TGA, and TIFF. The program also integrates its protected PPC files with the Windows Explorer-- just double click a protected image and you will be asked for the password. Private Pictures also supports MOV, AVI, and MPG video files. It is a great way to make sure only you can view your personal image collection.