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name: evopdf-next-pdf-merge description: "Combine PDF documents in .NET with EvoPdf Next: the PdfMerge class which preserves bookmarks, annotations and internal links, AddStartPdf and AddEndPdf to wrap a generated PDF with existing documents, and AddPdfTemplate to draw one PDF onto another for stamping."

EvoPdf Next: merging and combining PDFs

EvoPdf Next can convert multiple HTML documents to a single PDF using the PdfMerge class. Each HTML is converted to PDF and the result is added to PdfMerge using the PdfMerge.AddPdf method. The PdfMerge class allows you to set security options, configure PDF viewer preferences and apply a digital signature to the resulting PDF.

Namespace EvoPdf.Next. Install one NuGet package for the target platform, for example EvoPdf.Next.Windows, EvoPdf.Next.Linux or EvoPdf.Next.MacOS.

Types covered here

• PdfMerge: The PdfMerge class provides functionality to merge multiple PDF files or streams into a single PDF document. It supports adding password protected PDF...
• PdfMergeInfo: An object of this class is exposed by the PdfMerge class to provide details such as the total number of pages produced and the number of pages from ea...

2 types, 28 public members. The complete member list with the shipped summaries is in references/api.md; do not guess member names that are not there.

Merge Multiple HTML to PDF

All 1 samples of this topic, complete: references/examples.md.

Full topic: https://www.evopdf.com/help/evopdf-next-dotnet/html/merge-multiple-html-to-pdf.htm

• Merge Multiple HTML to PDF: https://www.evopdf.com/help/evopdf-next-dotnet/html/merge-multiple-html-to-pdf.htm

Rules that apply to every sample here

• Converter instances are single use. Create a new converter for every conversion; a second call on the same instance throws.
• Licensing.LicenseKey is a static field, assigned once per process before any conversion.
• Every conversion method has an asynchronous variant ending in Async that takes a CancellationToken.

Runnable code

Compilable versions of the samples above: https://github.com/EvoPdf/evopdf-next-samples/tree/main/docs-samples