The Zeeko Stitching Toolkit is an extensible software application designed for sub-aperture interferometry data stitching. The number of sub-apertures that can easily be stitched is limited solely by computer memory.

This stitching software can easily be configured to optimise standard fitting terms depending on the particular part in question. With correct auxiliary equipment(hardware) and data processing, the stitching software can stitch plane, spherical and aspherical parts.

The software also performs stitching terms analysis and contains a very powerful Zernike fitting tool that can be used to construct arbitrary wave front.