Spur
GearDXF v.2.0.4
GearDXF is a utility which outputs a DXF file containing a 2D outline of a spur gear using specified parameters. The tooth face is a true involute curve, but the base gaps between teeth are rough. Good for modeling spur gears.
FingerprintMinutiae v.1.0
Fingerprints are known to be unique to every individual. A Minutiae is defined as: the points of interest in a fingerprint, such as bifurcations (a ridge splitting into two) and ridge endings.