package com.aspose.pdf.examples.AsposePdfFacades.Pages; import com.aspose.pdf.facades.PdfFileEditor; public class ConcatenateArrayOfPDFFilesUsingFilePaths { public static void main(String[] args) { // create PdfFileEditor object PdfFileEditor pdfEditor = new PdfFileEditor(); // array of files String[] filesArray = new String[2]; filesArray[0] = "input1.pdf"; filesArray[1] = "input2.pdf"; // concatenate files pdfEditor.concatenate(filesArray, "output.pdf"); } }