Program Updates

Program updates

Program Updates for DT Max and the DT Professional Suite Software


The latest updates of our professional accounting software are listed below.



NOTICE: DT Max products are no longer compatible with Windows XP or Windows Vista.

Description Date Size
DT Max T1 v22.20 * March 27, 2019 167 Mb
DT Max T2 v22.15 * March 20, 2019 156 Mb
DT Max T3 v22.14 * March 13, 2019 132 Mb
DT Max T5013 v22.15 * March 20, 2019 113 Mb
DT Max T1/T2/T3/T5013 v22.20 (full package) * March 27, 2019 582 Mb
T1/T2/T3/T5013 demo version June 27, 2016 577 Mb
Knowledge base update - English Latest 165 Mb
Knowledge base update - French Latest 167 Mb
DT Max - User Guide - English Latest 7 Mb
DT Max - User Guide - French Latest 7 Mb
User's manual (printable) - English Latest 3 Mb
User's manual (printable) - French Latest 3 Mb
DT FormMax v10.1 * January 31, 2019 119 Mb
DT FileCabinet v18.1.0 * December 20, 2018 303 Mb
DT Practice v2018.2.1 * November 28, 2018 314 Mb

* The downloads with asterisks are available to licensed users of DT Max only.
  • DT Professional Suite free trial
  • Free webinars
  • Read the DT Max tax Blog
  • Tax on split income