DITA Open Toolkit

Download DITA-OT

Download the DITA Open Toolkit 3.1 distribution package:

DITA-OT 3.1

See the DITA-OT 3.1 Release Notes for information on the changes in the current release.

Development versions

The latest development version of the distribution package is available for testing.

Previous versions with processing support for DITA 1.3

3.0.4
2018-05-10
3.0.3
2018-03-10
 3.0.2
2018-02-05
 3.0.1
2017-11-30
 3.0
2017-10-28
2.5.4
2017-10-05
2.5.3
2017-08-31
 2.5.2
2017-08-02
 2.5.1
2017-06-21
 2.5
2017-05-31
2.4.6
2017-04-18
2.4.5
2017-03-27
 2.4.4
2017-02-26
 2.4.3
2017-01-29
 2.4.2
2017-01-05
 2.4.1
2016-12-10
 2.4
2016-11-12
2.3.3
2016-09-25
2.3.2
2016-08-19
 2.3.1
2016-06-17
 2.3
2016-05-29
2.2.5
2016-05-09
2.2.4
2016-04-11
 2.2.3
2016-03-14
 2.2.2
2016-01-21
 2.2.1
2015-12-17
 2.2
2015-11-14
2.1.2
2015-10-03
2.1.1
2015-08-06
 2.1
2015-06-26
2.0.1
2015-01-05
2.0
2014-11-18

Legacy versions supporting DITA 1.2 and earlier

1.8.5
2014-09-02
1.7.5
2013-04-19
 1.6.3
2012-09-17
 1.5.4
2011-12-22