Application Support Directory

You can reach the application support folder by choosing Go Go to folder within the Finder menu, copying the path below into the appearing window, and clicking on the Open button afterward.

~/Library/Group Containers/ Support/duck/


The directory location is printed with --help following the list of supported protocols.

You can install third party profiles in ~/Library/Group Containers/ Support/duck/Profiles.

Logging Output

The logging output is written directly into the command line:

  • macOS: Open and type -v

  • Windows: Open cmd.exe and type -v

Enable Debug Logging

To enable debug logging use the parameter --debug. Alternatively, set the environment variable logging to the level debug, info, warn, or error.