Lifecycle

International TechneGroup Product Lifecycle

Release dates, version history and end-of-support dates for 9 International TechneGroup products and 31 versions.

Releases and Lifecycle

Release dates, version history and support and end-of-life dates as published by International TechneGroup. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

CADIQ release cadence. ITI ships a new major CADIQ release annually around mid-May and monthly minor releases that mainly contain bug fixes; maintenance-paying customers receive the annual release. [2]

CADfix 12 versions

The vendor publishes release dates on its CADfix support page and no end-of-support dates. Versions listed are CADfix DX releases.

Version	Released	Source
DX 14	11 Aug 2026	[1]
DX 13 SP2	22 Sep 2025	[1]
DX 13 SP1	9 Dec 2024	[1]
DX 13Build 13.0.0.3 followed on 2023-10-09.	14 Jul 2023	[1]
DX 12 SP2.1	2 Nov 2022	[1]
DX 12 SP2	20 Jul 2021	[1]
DX 12 SP1.1	27 Jul 2020	[1]
DX 12 SP1	31 May 2019	[1]
DX 12	8 Aug 2018	[1]
DX 11 SP2	12 Oct 2017	[1]
DX 11 SP1	7 Apr 2017	[1]
DX 11	18 Aug 2016	[1]

CADfix PPS 10 versions

The vendor publishes release dates on its CADfix support page and no end-of-support dates.

Version	Released	Source
PPS 6	3 Mar 2026	[1]
PPS 5.2.9	15 Nov 2025	[1]
PPS 5.2.6	15 Jul 2025	[1]
PPS 5.1	10 Mar 2025	[1]
PPS 5	5 Jun 2024	[1]
PPS 4	15 Sep 2022	[1]
PPS 3	25 May 2020	[1]
PPS 12 SP1	19 Jul 2019	[1]
PPS 12	25 Oct 2018	[1]
PPS 11	28 Nov 2017	[1]

CADfix Server 1 version

The vendor publishes release dates on its CADfix support page and no end-of-support dates.

Version	Released	Source
Server 1	16 Jan 2026	[1]

CADfix VIZ 3 versions

The vendor publishes release dates on its CADfix support page and no end-of-support dates.

Version	Released	Source
VIZ 2.1	5 Dec 2025	[1]
VIZ 2	6 Dec 2023	[1]
VIZ 1	1 Mar 2021	[1]

CADISON ES 5 versions

The vendor publishes release dates on its CADfix support page and no end-of-support dates.

Version	Released	Source
ES 7.0	17 Dec 2025	[1]
ES 6.0	27 Sep 2023	[1]
ES 5.0	22 Jun 2020	[1]
ES 4.0	28 Oct 2019	[1]
ES 3.0	8 Nov 2018	[1]

No published lifecycle 4: CADIQ (The vendor describes an annual major release (mid-May) and monthly minor releases but publishes no per-version dates.), DEXcenter (The support page names V13 as the most recent version without dates.), PDElib (The support page names V8.0 as the most recent version without dates.), Proficiency

Sources 2

CADfix Support retrieved 2026-10-14
CADIQ Support retrieved 2026-10-14