Marabou is a cross platform audio tagger written in Java.
It relies on SWT to provide a native look and feel.
Marabou is currently in alpha state, means it's feature complete and needs testing now. If you want to give it a try, find a download at the release page.
Note: There is no Mac OS port yet, patches are welcome.
If you want to help out and know how to set up UI tests for marabou with maven and travis CI, please drop me a line or even send a pull request. Thanks!
Marabou is published under the terms of the GNU General Public License Version 3. See COPYING