Sketchcop!

MakeHuman is a free, open source, interactive modeling tool for creating custom 3D human characters. These characters can be modeled in minutes and can then be used with many other modeling and rendering programs to incorporate realistic human figures into computer generated images and animations. Features that make this software unique include the tetra-parametric GUI© and the Natural Pose System©, for advanced muscular simulation.

The easy way to create realistic faces3D human faces from 1 or 2 photographs or at random.Adjust age, race, gender and 150 other controls.Apply faces to any polygonal mesh and UV map. The free version has the full functionality of the paid version except for exporting to external 3D formats and displaying the 'SI' logo on the forehead.

Sketch photo realistic facial composite pictures easily and fast besides having a great user experience you had never before.

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.

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.