fGIS – is a simple, free desktop mapping application developed by Wisconsin DNR. fGIS Installer fGIS manual Tatuk GIS Viewer – is a simple viewer application for viewing GIS data layers, printing simple maps, and cropping imagery. TatukViewerInstall Cropping Imagery Using Tatuk Mobile Device Utilities TRE.arm.CAB (Registry Editor for Windows Mobile Devices) – this application can help free up Bluetooth COM Ports on Trimble Nomad handhelds which become tied up after pairing with multiple GPS receivers. TRE_ARM Instructions