A handy app for converting geo-coordinate points between various coordinate reference systems. This app can be used for converting geo-coordinate points between North East Down (local coordinate system NED), East, North, Up (local coordinate system ENU), Earth Centered Earth Fixed (ECEF), SVY21, GDM, MGRS, Borneo RSO, and WGS84 geo-latitude and longitude, and many other EPSG coordinate systems. The conversion result can be shared out as text to the clipboard, file, email, Dropbox, etc.