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Chemistry License

If you have an Oxygen PDF Chemistry license key, you will be able to generate PDF output that is not stamped with the Chemistry logo image.

To install your Chemistry license key:

  • If you are using the version of Chemistry that comes bundled in Oxygen XML Editor/Author, save the license key text in a file with the name licensekey.txt and place it in the DITA-OT-DIR/plugins/com.oxygenxml.pdf.css/lib/oxygen-pdf-chemistry folder.
  • If you are using another Chemistry installation, make sure you place the licensekey.txt file in that folder.

Oxygen Publishing Engine License

If you have purchased a license for the Oxygen Publishing Engine, you will be able to produce both PDF and WebHelp output without any restrictions.

To install your Oxygen Publishing Engine license key, save the license key text in a file with the name licensekey.txt and place it in the DITA-OT-DIR folder.