Harry is available for download as source code. The latest stable version is provided below. Older releases of Harry can be found in the archive.
Development of Harry is conducted using Github. The current development version is available from a Git repository.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed without any warranty. See the GNU General Public License for more details.