Licensing
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 folder.
Notes:
- You can use Oxygen XML within Oxygen XML Editor/Author without any extra license.
- You can use Oxygen XML with an Oxygen PDF Chemistry or Oxygen WebHelp license. The only difference is these licenses will only unlock the corresponding output generation (WebHelp Responsive or PDF using HTML5 & CSS).