const { splitPDF, mergePDFs, extractToJPG } = require("pdf-manage");

//Examples

const pdfFiles = ['1.pdf', '2.pdf', '3.pdf']; // Add more PDFs as needed
const outputFileName = 'merged_output.pdf';

mergePDFs(pdfFiles, outputFileName);

const inputPdf = 'input.pdf'; // Replace with the path to your input PDF
const outputPrefix = 'output'; // Prefix for output file names
const pageRanges = [[1, 3], [4, 7], [8, 10]]; // Specify page ranges as needed

splitPDF(inputPdf, outputPrefix, pageRanges);

const inputPdf = 'input.pdf'; // Replace with the path to your input PDF
const outputFolder = 'output_images';

extractToJPG(inputPdf, outputFolder)