Here is a list of the current and previous versions of WinTD, along with the month and year each version was released. Some of the version numbers are links you can use to pull up details on that version:
| Version: | Date: |
| 1.0: | March, 1997 |
| 2.0: | December, 1997 |
| 2.01: | February, 1998 |
| 3.0: | December, 1998 |
| 3.1: | December, 1999 |
| 4.0: | October, 2002 |
| 4.01: | February, 2003 |
| 4.02: | December, 2004 (unofficial development release) |
| 4.03: | November, 2005 |
| 4.10: | September, 2008 |
| 4.11: | December, 2008 |
| 4.11b: | winter/early spring 2009 (unofficial development releases) |
| 4.11c: | March, 2009 |