Please also ZIP and upload your input Word document (you are getting this problem with) here for testing. We will then investigate the issue on our end and provide you more information. Thanks for your cooperation.
We have converted your DOCX Word document to PDF format by using MS Word 2019 and the licensed latest version (20.4) of Aspose.Words for .NET on our end and attached the PDF files here for your reference:
You can see both PDF files are identical and have 7 pages. Do you still see the same problem in above PDF files?
Does MS Word produce desired PDF output on your end? Can you please also convert this DOCX to PDF format by using MS Word on your end and attach it here for further reference?
We used the following simple code of Aspose.Words for .NET API only to generate correct PDF on our end:
Document doc = new Document("your document.docx");
doc.Save("20.4.pdf");
In case you see this problem during post-processing Aspose.Words’ generated PDF file with Aspose.PDF for .NET API, then we suggest you please report this problem in Aspose.PDF Product Family forum where you will be guided further. Thanks for your cooperation.
The PDF file you shared so far (PDF-образ со штампом ЭЦП (20029) (1).pdf) was actually produced by using the 9.5.0 version of Aspose.PDF for NET API. Can you please use only the following Aspose.Words for .NET’s code to generate a PDF file from this Word document (in.zip (68.8 KB)) and attach the PDF here for our reference?
Document doc = new Document("your document.docx");
doc.Save("20.4.pdf");
Also, please check if you are seeing any warning messages during converting this DOCX to PDF on your end?
Aspose library installed in BPM system box, where I use this library for file generation or convert to PDF.
I don’t have any capabilities for update Aspose library. Do we have any other options, like .dll-file connection or somethink like that?