The palm print matching engine can be used separately or with the other fingerprint, iris, and face matching engines. The palm print matching engine is part of the MegaMatcher Accelerator 11.1 Extended family of ready-to-use software products for fast fingerprint, palm print, iris and face matching on the server-side of an AFIS or multi-biometric system. The solutions are intended for national-scale biometric identification projects with millions of people enrolled in the database.