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Convert Office documents (Excel word PowerPoint) to PDF using JavaScript

Sample JavaScript code for using PDFTron SDK to convert Office documents to PDF (including Word, Excel, PowerPoint and Publisher) without needing any external dependencies or MS Office licenses. Office to PDF conversion can be performed on a Linux or Windows server to automate Office-centric workflows, or entirely in the user's client (web browser, mobile device). The conversion functionality can be combined with our Viewer to display or annotate Office files (docx, xlsx, pptx) on all major platforms, including Web, Android, iOS, Xamarin, UWP, and Windows. Learn more about our JavaScript PDF Library and Office Document Conversion Library.

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// Copyright (c) 2001-2023 by Apryse Software Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.

(exports => {

  const Core = exports.Core;
  const PDFNet = Core.PDFNet;
  const convertOfficeToPDF = (inputUrl, outputName, l) =>
    Core.officeToPDFBuffer(inputUrl, { l }).then(buffer => {
      saveBufferAsPDFDoc(buffer, outputName);
      console.log(`Finished downloading ${outputName}`);

  exports.runOfficeToPDF = (fileName, type) => {
    const inputDir = '../../files/';

      .then(() => convertOfficeToPDF(inputDir + fileName, `converted_${type}.pdf`))
      .then(() => {
        console.log('Test Complete!');
      .catch(err => {
        console.log('An error was encountered! :(', err);
// eslint-disable-next-line spaced-comment
//# sourceURL=OfficeToPDFTest.js