PortraitPad!

It provides a palette of facial objects: eyes, jaw, hair, etc. For each, you pick the one you like, then place and size it appropriately. I thought the Flash-based interface was pretty clever. You can even save your creation.

composite software used by law enforcement

Morphases is an online next generation software in face manipulation. It allows user to modify and create human faces from different elements in real time with almost an unlimited power. All elements are divided individually and stored into genebank.

Abrosoft FaceMixer is designed to create fantastic face composite with multiple individual faces. Using intelligent face detection and feature extraction technique, mix up multiple face photos into an average face or generate thousands of synthetic copyright free photo-realistic faces.

Facial composite software. The award-winning Faces forensic imaging software used by law enforcement worldwide is offered in both law enforcement and education editions.