We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

Missing fonts when converting PPTX to PDF using Aspose.Slides for .NET


Please see the attached source and example files to see the issue.
Issue files.zip (1.1 MB)

Thank you,


I have worked with the presentation file shared by you and have observed the issue specified. An issue with ID SLIDESNET-40076 has been created in our issue tracking system to further investigate and resolve the issue. This thread has been linked with the issue so that you may be automatically notified once the issue will be fixed.


I like to inform that we have investigated issue in details. It seems that “Arial Unicode MS” font, which is used in the presentations, is absent in your OS. Can you please install “Arial Unicode MS” font or to load it with the following code:

FontsLoader.LoadExternalFonts(new[] { path + “/fonts” });

Thank you, Adnan! I think this issue can be closed.


You are very welcome. Please feel free to contact us if you face any other issue.

The issues you have found earlier (filed as SLIDESNET-40076) have been fixed in this update.