ADIF Master is a highly user configurable Windows application for working with HAM radio logbooks. ADIF is a generally accepted format for transferring logs between different Logging programs. ADIF Master allows converting existing Cabrillo, TR, CT logs, or a part of it into an ADIF file. Also you can use ADIF Master to open and modify existing ADIF logs using customizable filters, add, remove, and modify ADIF tags and entries.