| UT Normal D | 1.1 6/16/99 | 03-11-2000 16:11:42 |
| Khmer Unicode N2 | 1.00 January 11, 2005 | 11-01-2005 06:01:03 |
| Kh MPS | Version 1.00 February 14, 2010, MPSINFO | 17-04-2010 21:04:34 |
| Kh MPS | Version 2.00 May 31, 2011 | 31-07-2011 09:07:58 |
| Kh MPS | Version 2.00 May 31, 2011 | 09-04-2013 08:04:18 |