Agender is a cross-plataform schedule/calendar tool. It was writed to be small, simple and work on any computer with any OS. Agender is free software, it is licensed under the GNU General Public License.
Its features includes:
1. GPL licensed
2. Loads and saves automatically
3. Tray icon for fast access
4. Y2K compliant
5. Manages dates from 4300 a.C. to 10000 d.C.
The license of this software is Free, you can free download and free use this calendar software.