Tunelator processes tunnel profile data for surveying work. It provides a powerfull grid editor, 3D preview, export to Prowin, Ispol, MDT and DXF (2D and 3D views with convenient layering).
Command line and wxWidgets UI for an HTTP(S) proxy that can tunnel web requests over one or more SSH tunnels to one or more web specified servers, while using a direct connection for all other traffic.