# Exchange Checker/Converter The exchange checker/converter is a fully in browser (no server side processing) file converter for the WHP Exchange format to the newer CF/netCDF format. It will also output the other legacy formats at CCHDO: WOCE, the COARDS netCDF formats, and a WOCE sum file. This converter is only available in the html/browser versions of the documentation. :::{note} Processing a CTD file can take a long time. ::: :::{raw} html :file: _exchange_checker_include.html :::