Digital Identity is unique for a number of reasons, including: low price (free), includes ability to encrypt files, advanced password recovery system which uses an image as a key to the application, and is able to hide files and messages in images (steganography).

This application was originally written because other applications have no method for recovering the stored passwords if the master password is lost. Digital Identity allows the master password to be stored in an image, which can be used to unlock the application when the master password is not known.

Note that the image key needs to be stored in such a way that it cannot be used to gain access to the application (for instance, by storing it remotely in a floppy disk, CD or network drive). Keeping the image in a safe place retains security while provide peace of mind that your passwords will not be lost due to a forgotten master password.

Here are some key features of "Digital Identity":
· Password Generation
· Secure password storage
· File encryption/decryption
· Steganography (hiding information or files in images)
· Password recovery (allows access if main password is lost)
· Password expiration handling
· Password security rating system