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 v21.30 * June 21, 2018 164 Mb
DT Max T2 v21.32 * August 22, 2018 152 Mb
DT Max T3 v21.30 * June 21, 2018 130 Mb
DT Max T5013 v21.30 * June 21, 2018 110 Mb
DT Max T1/T2/T3/T5013 v21.32 (full package) * August 22, 2018 587 Mb
T1/T2/T3/T5013 demo version June 27, 2016 577 Mb
Knowledge base update - English Latest 168 Mb
Knowledge base update - French Latest 172 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 v9.3 * July 4, 2018 116 Mb
DT FileCabinet v17.1.0 * December 21, 2017 229 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