| NiDA Sowanaphum | 1.00 March 13, 2008, initial release | 28-04-2008 18:04:23 |
| NiDA Sowanaphum | 2.10 2008 | 26-08-2008 15:08:41 |
| NiDA Sowannaphum | Version 6.00 February 7, 2010 | 07-02-2010 14:02:31 |
| AA-Khmer-Sowanaphum | Version 1.00 April 28, 2008, initial release | 07-02-2010 23:02:01 |
| Suwannaphum | Version 6.00 December 28, 2010 | 28-12-2010 11:12:09 |
| Noto Serif Khmer | Version 1.00 June 24, 2012, initial release | 16-08-2012 06:08:52 |
| Noto Serif Khmer | Version 1.00 June 24, 2012, initial release | 07-06-2014 20:06:53 |
| Noto Serif Khmer | Version 1.00 June 24, 2012, initial release | 12-09-2014 00:09:59 |
| Noto Serif Khmer | Version 1.00 June 24, 2012, initial release | 12-09-2014 00:09:59 |
| Noto Serif Khmer | Version 1.03 | 04-12-2015 21:12:04 |
| Noto Serif Khmer | Version 2.03 uh | 04-12-2015 21:12:33 |
| Suwannaphum Regular | Version 2.001 February 6, 2013 | 17-07-2017 10:07:37 |
| Noto Serif Khmer Regular | Version 2.000;GOOG;noto-source:20170915:90ef993387c0; ttfautohint (v1.7) | 19-09-2017 22:09:00 |