Hello, I realize this is an old topic, but it describes exactly the same problem we are having when exporting reports to PDF through our application. The fonts in the body of the report appear fine, but anyplace we use those fonts in a Highchart, it gets replaced with a default font. This is causing display issues with long category names in the axis, etc. All of our fonts are in JAR files and aside from this Highchart issue, we've had great success implementing just about any font we want. Should this have been fixed by now or no? Is there something different we need to do or set on the server? Thank you, Jeff