Installing DITA Open Toolkit

The DITA-OT distribution package can be installed on Linux, macOS, and Windows. It contains everything that you need to run the toolkit except for Java.

Before you begin

Ensure that you have a Java Runtime Environment (JRE) or Java Development Kit (JDK).
DITA-OT is designed to run on Java version 8u101 or later. Compatible Java distributions are available from multiple sources:
- You can download the Oracle JRE or JDK from oracle.com/technetwork/java.
- OpenJDK is an open-source implementation of Java available from adoptopenjdk.net.
- Amazon Corretto is an OpenJDK distribution with no-cost long-term support from aws.amazon.com/corretto.
If you want to generate HTML Help, ensure that you have HTML Help Workshop installed.
You can download the Help Workshop from msdn.microsoft.com.

Procedure

Download the dita-ot-3.3.3.zip package from the project website at dita-ot.org/download.
Extract the contents of the package to the directory where you want to install DITA-OT.
Optional: Add the absolute path for the bin directory to the PATH system variable.

This defines the necessary environment variable to run the dita command from the command line.

Tip: This step is recommended, as it allows the dita command to be run from any location on the file system and makes it easier to transform DITA content from any folder.