Access Password Recovery is a program that instantly recovers lost or forgotten passwords to all types of database protection, including passwords to open and user-level workgroup passwords. The program supports all versions and database formats of Microsoft Access.
Access Password Recovery provides an extended system of reports about security, database passwords, object and database owners, which make the program indispensable for administration tasks, backup and security audit. The program instantly recovers all user accounts and their passwords for the workgroup file. But even with a large set of features, the interface is simple and easy to understand.
An extract from "Microsoft Policy Regarding Missing or Invalid Passwords"