Aspose changes font when converting to Word to PDF

Hi everyone!
I need someone’s help with a possible problem found when converting a MS-Word Document (.msw8/.docx extensions) to PDF using ASPOSE.Words for .NET (24.3 update).
After conversion, ASPOSE changes the original font type from Arial to Sans-serif and its size. See attachments.
Is there a configuration to be applied or a solution to it?

Thx! Chris.
Screenshot 2024-02-02 161156.jpg (110,5,KB)
image (8).png (21,5,KB)
image (1) (1).png (24,0,KB)
test_convertion (1).pdf (15,1,KB)
Screenshot 2024-03-05 141557.jpg (174,2,KB)
image (1) (1).png (24.0 KB)
image (8).png (21.5 KB)
Screenshot 2024-03-05 141557.jpg (174 KB)
test_convertion (1).pdf (15.1 KB)
Screenshot 2024-02-02 161156.jpg (111 KB)

@christianoriboli Could you please attach your input document here for testing? Unfortunately it is impossible to analyze the issue using screenshots.

The problem on your side might occur because the fonts used in your input document are not available on the machine where document is converted to PDF. The fonts are required to build document layout. If Aspose.Words cannot find the font used in the document, the font is substituted. This might lead into fonts mismatch and document layout differences due to the different fonts metrics. You can implement IWarningCallback to get notifications when font substitution is performed.
Please see our documentation to learn where Aspose.Words looks for fonts:
https://docs.aspose.com/words/net/specifying-truetype-fonts-location/