| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 02-09-2012 08:09:38 |
| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 26-10-2012 18:10:08 |
| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 31-01-2014 02:01:24 |
| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 07-06-2014 20:06:53 |
| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 12-09-2014 00:09:59 |
| Noto Sans Khmer UI Bold | Version 1.00 July 22, 2012, initial release | 01-11-2014 20:11:48 |
| Noto Sans Khmer UI Bold | Version 1.03 | 02-12-2015 22:12:40 |
| Noto Sans Khmer UI Bold | Version 1.04 uh | 02-12-2015 22:12:07 |
| Noto Sans Khmer UI Bold | Version 2.000;GOOG;noto-source:20170915:90ef993387c0; ttfautohint (v1.7) | 19-09-2017 22:09:16 |