Altova Product

DiffDog

DiffDog is an Altova product filed under Application Development Software. Lifecycle: versioned, 27 versions listed, latest 2026 Release 2 (27 May 2026).

Application Development Software

Releases and Lifecycle

All Altova products

Release and support dates as published by Altova; dates within the next 12 months are highlighted, past dates dimmed. Retrieved 2026-10-14.

DiffDog 27 versions

Altova states that each new release replaces the previous one and that end-of-life dates do not apply; the entries give release dates only.

Version	Released	Source
2026 Release 2	27 May 2026	[9]
2026	21 Oct 2025	[7]
2025	22 Oct 2024	[7]
2024	24 Oct 2023	[7]
2023	19 Oct 2022	[7]
2022	27 Oct 2021	[7]
2021	14 Oct 2020	[7]
2020	9 Oct 2019	[7]
2019	17 Oct 2018	[7]
2018	3 Oct 2017	[7]
2017	4 Oct 2016	[7]
2016	30 Sep 2015	[7]
2014	29 Oct 2013	[7]
2013	15 Sep 2012	[7]
2012 Release 2	23 Feb 2012	[7]
2012	19 Oct 2011	[7]
2011 Release 3	8 Jun 2011	[7]
2011 Release 2	16 Feb 2011	[7]
2011	8 Sep 2010	[7]
2010 Release 3	10 May 2010	[7]
2010 Release 2	16 Feb 2010	[7]
2010	28 Oct 2009	[7]
2009	3 Feb 2009	[7]
2008 Release 2	28 Apr 2008	[7]
2008	12 Sep 2007	[7]
2007	24 Oct 2006	[7]
2005	18 Jan 2005	[7]

Sources 3

New Features in DiffDog retrieved 2026-10-14
What's New in the Altova Product Line retrieved 2026-10-14
End of Life Information for Altova Software retrieved 2026-10-14

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