# Log-editor

The log-editor, when selected from the tools menu, can be used to display or hide a number of columns in the log. 2 columns allow free entry, they can be given any name. Changes to the log columns will be committed once you save the log.

Figure: The log editor

Please note that it maybe desirable to select a common name for a free column when using ADIF export as described in the ADIF specifications at `http://www.hosenose.com/adif/adif.html`, section 3: Field Definitions.

The log-editor can also be used to set the columnwidth of the log. You should enter a number higher than 20. Changes to the column width will apply to all the logs that are currently open. Only the number column allows a zero width, you can use it to hide this column.