Options window can be activated by selecting the main menu item View|Options (Ctrl+O).

The options are divided into groups as follows:

Click Ok to apply your changes temporarily, or Save settings to apply them permanently.
Some settings can also be changed using context menu. Most of these settings are automatically saved permanently.

See also:
   General options (general program settings)
   Layout (options of the main window)
   Trees (directories tree options)
   Compare (options of comparison tables)
   Disk piecharter: General (options of Disk space viewer)
   Disk piecharter: Styles (styles settings)
   Comparison rules (directory comparison criteria)
   Confirmations (defines which confirmations windows will be shown)
   Language (options for change ADCS GUI language)
   Open with (allows to configure applications to open files)
   Log files (allows to change log files settings)
   The main window