The first is Stage an application that makes the Spatial Toolbox available alone, in meanwhile uDig migration to Location Tech is ongoing. Besides it offers a way to save and store Geopaparazzi projects in your personal Computer. A more extensive description of what Stage does, can be found here.
The second is Lesto, part of the work of Silvia Franceschi for her Ph.D. at University of Bolzano. A set of tools for extracting features from LIDAR data. Information about Lesto can be found here.
For getting more information, please contact info <at> hydrologis.com