PPT to PDF: Chinese Characters Are Garbled / 中文乱码问题

Here are some questions about PPT

When I began to convert PPT, I found an interesting phenomenon. After converting PPT to PDF, the same font was used in a paragraph of PPT, but some words could not be rendered. This proves that there is no problem with font installation on Centos servers.

The PPT before conversion
ffef06889bb974cb7f4b50afccee610.png (9.3 KB)

The PPT after conversion
b7ae81044259351d2519df0e5ac8d86.png (30.3 KB)


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@landon_shi,
Thank you for the issue description.

Please check your results using the latest version of Aspose.Slides. If the issue persists, please share the following:

  • input PPT file
  • output PDF file
  • the font used in the presentation
  • code example that reproduces the problem