| Version | Change log |
| Duometrix 2.1.0.3 Apr 28, 2021 | Now covers a total of 1250 units in 14 subjects and 91 categories. Version 2.1 adds 4 new subjects: Environment, Chemistry, HVAC and Oil and Gas. |
| Duometrix 2.1.0.2 Apr 28, 2021 | Now covers a total of 1250 units in 14 subjects and 91 categories. Version 2.1 adds 4 new subjects: Environment, Chemistry, HVAC and Oil and Gas. |
| Duometrix 2.1.0.1 Apr 28, 2021 | Now covers a total of 1250 units in 14 subjects and 91 categories. Version 2.1 adds 4 new subjects: Environment, Chemistry, HVAC and Oil and Gas. |
| Duometrix 2.1.0 Apr 28, 2021 | Now covers a total of 1250 units in 14 subjects and 91 categories. Version 2.1 adds 4 new subjects: Environment, Chemistry, HVAC and Oil and Gas. |
| Duometrix 2.1 Apr 28, 2021 | Now covers a total of 1250 units in 14 subjects and 91 categories. Version 2.1 adds 4 new subjects: Environment, Chemistry, HVAC and Oil and Gas. |
| Duometrix 2.0.0 Nov 16, 2020 | A totally new Excel add-in unit converter allows you to convert 489 units grouped in 10 subjects and 88 categories directly from Excel scroll-down menus. |
