| Concurrent framework | All classes are released to the public domain and may be used for any purpose whatsoever without permission or acknowledgment. |
| JCalendar | GNU Lesser General Public License |
| Log4j | Apache License, Version 2.0 |
| Looks | BSD License |
| MigLayout | BSD License |
| BrowserLauncher | GNU Lesser General Public License |
| Photo Metadata Extractor | You're free to use this code as you see fit. |
| Mouse Gestures | GNU Lesser General Public License |
| Photo Viewer from JVeez | BSD License |