• 2027

    28.1
    Version 28.1 - March 18, 2026
  • 2026

    28.0
    Version 28.0 - November 26, 2025
  • 27.1
    Version 27.1 - March 24, 2025
  • 2025

    27.0
    Version 27.0 - November 27, 2024
  • 26.1
    Version 26.1 - March 25, 2024
  • 2024

    26.0
    Version 26.0 - October 11, 2023
  • 25.1
    Version 25.1 - March 16, 2023
  • 2023

    25.0
    Version 25.0 - October 13, 2022
  • 24.1
    Version 24.1 - March 7, 2022
  • 2022

    24.0
    Version 24.1 - March 7, 2022
    Version 24.0 - October 18, 2021
  • 23.1
    Version 23.1 - March 4, 2021
  • 2021

    23.0
    Version 23.1 - March 4, 2021
    Version 23.0 - November 19, 2020
  • 22.1
    Version 22.1 - May 19, 2020
  • 22.0
    Version 22.1 - May 19, 2020
    Version 22.0 - February 12, 2020
  • 2020

    21.1
    Version 21.1 - May 23, 2019
  • 21.0
    Version 21.1 - May 23, 2019
    Version 21.0 - February 22, 2019
  • 2019

    20.1
    Version 20.1 - June 15, 2018
  • 20.0
    Version 20.1 - June 15, 2018
    Version 20.0 - March 16, 2018

What's New in Oxygen PDF Chemistry 28.1

March 18, 2026

Related version: 28.0    

Oxygen PDF Chemistry 28.1 introduces character-level font fallback support for mixed-language DITA to PDF publishing and improved image map handling with automatic scaling to fit page boundaries.

There are changes in:

Core

Character-Level Fallback Fonts

For DITA to PDF publishing, you can use the new enable.character.level.font.fallback parameter to enable character-level font fallbacks so that mixed-language content (for example, Latin and non-Latin) is rendered correctly in the same document.

Scale Image Maps

For image maps that are larger than the page size, Chemistry now scales the image and its clickable areas to fit within the page so you can see and use the entire image map in the generated PDF.