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PdfDocumentMerge Method (IEnumerablePdfDocument)

Static method that joins (concatenates) multiple PDF documents together into one compiled PDF document.

Namespace:  IronPdf
Assembly:  IronPdf (in IronPdf.dll) Version: (
public static PdfDocument Merge(
	IEnumerable<PdfDocument> PDFs


Type: System.Collections.GenericIEnumerablePdfDocument
A IEnumerable of PdfDocument. To merge existing PDF files you may use the PdfDocument.FromFile static method in conjunction with Merge.

Return Value

Type: PdfDocument
The merged PDF file.
See Also