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Watermark missing after pdf conversion


I’m using Aspose Words v17.2.0 to add watermarks to Word documents and convert them to PDFs.
Adding the watermark to the Word document works fine, but it disappears as soon as I convert the file to PDF.

I’ve included a zip file containing the relevant code snippet, the original Word document (input.docx), the watermarked Word document (test.docx), and the pdf version of the watermarked document (test.pdf)

Is there something I’m missing?

Hi Luke,

Thanks for your inquiry. Please note that Aspose.Words requires TrueType fonts when rendering documents to fixed-page formats (JPEG, PNG, PDF or XPS). You need to install fonts (e.g. Helvetica) that are used in your document on the machine where you're converting documents to Pdf. Please refer to the following articles:

How Aspose.Words Uses True Type Fonts

If you still face problem, please share Helvetica font here for investigation. We will investigate the issue on our side and provide you more information.