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Convert PDF to HTML via Cloud Node.js SDK

Export PDF documents to multiple formats including HTML with Aspose.PDF Cloud Node.js SDK

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How to Convert PDF to HTML Using Node.js SDK

To convert PDF to HTML, we’ll use Aspose.PDF Cloud Node.js SDK This Cloud SDK SDK assists Node.js programmers in developing cloud-based PDF creator, annotator, editor, and converter apps using Node.js programming language via Aspose.PDF REST API. Open NPM package manager, search for Aspose.PDF Cloud, and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command

    npm install asposepdfcloud --save

Steps to Convert PDF to HTML via Node.js

Aspose.PDF Cloud Node.js developers can easily load & convert PDF files to HTML in just a few lines of code.

  1. Load your Application Secret and Key from the JSON file or set credentials in another way
  2. Create an object to connect to the Cloud API
  3. Upload your document file
  4. Perform the conversion using getPdfInStorageToHtml
  5. Download the result if need it

System Requirements

It is easy to get started with Aspose.PDF Cloud Node.js SDK and there is nothing to install. Simply create an account at Aspose for Cloud and get your application information. Once you have the App SID & key, you are ready to give the Aspose.PDF Cloud Node.js SDK.

  • CPU: 1GHz
  • RAM: 512Mb
  • Free space on disk: 20Mb
  • Any OS Microsoft Windows, Mac OS, Linux x32/x64
  • node.js v4.8 or higher


This sample code shows PDF to HTML Cloud Node.js SDK Conversion

const fs = require("fs");
const credentials = require("./credentials.json");
const { PdfApi } = require("asposepdfcloud");

// Load your Application Secret and Key from the JSON file or set credentials in another way
async function convertPDFtoHTML() {
    const localFileName = "C:\\Samples\\sample.pdf";
    const storageFileName = "sample.pdf";
    const pdfApi = new PdfApi(, credentials.key);
    let fileData = fs.readFileSync(localFileName);
    try {
        let uploadResult = await pdfApi.uploadFile(storageFileName, fileData);
    catch (error) {

    try {
        let convertResult = await pdfApi.getPdfInStorageToHtml(storageFileName);
        fs.writeFileSync("", convertResult.body);
    } catch (error) {

    Free App to Convert PDF to HTML

    Check our live demos for PDF to HTML conversion with following benefits.

      No need to download or setup anything.
      No need to write any code.
      Just upload your PDF file and hit the "Convert" button.
      You will instantly receive a link to download the result.

    A PDF Processing Library to create cross-platform applications with the ability to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. .NET PDF API offers compression, table creation, graph & image functions, hyperlinks, stamp and watermarking tasks, extended security controls & custom font handling.

    PDF What is PDF File Format

    Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins. Most of the commercially available software suites also offer conversion of their documents to PDF file format without the requirement of any additional software component. Thus, PDF file format has full capability to contain information like text, images, hyperlinks, form-fields, rich media, digital signatures, attachments, metadata, Geospatial features and 3D objects in it that can become as part of source document.

    Read More

    HTML What is HTML File Format

    HTML (Hyper Text Markup Language) is the extension for web pages created for display in browsers. Known as language of the web, HTML has evolved with requirements of new information requirements to be displayed as part of web pages. The latest variant is known as HTML 5 that gives a lot of flexibility for working with the language. HTML pages are either received from server, where these are hosted, or can be loaded from local system as well. Each HTML page is made up of HTML elements such as forms, text, images, animations, links, etc. These elements are represented by tags such as img, a, p and several others where each tag has start and end. It can also embed applications written in scripting languages such as JavaScript and Style Sheets (CSS) for overall layout representation.

    Read More

    Other Supported Conversions

    You can also convert PDF into many other file formats including few listed below.

    PDF TO WORD (Microsoft Word DOC & DOCX)
    PDF TO EXCEL (Microsoft Excel)
    PDF TO BMP (Bitmap Image)
    PDF TO DOC (Microsoft Word Binary Format)
    PDF TO DOCX (Office 2007+ Words Document)
    PDF TO EMF (Enhanced Metafile Format)
    PDF TO EPUB (E-book Format)
    PDF TO GIF (Graphical Interchange Format)
    PDF TO JPEG (JPEG Image)
    PDF TO PNG (Portable Network Graphics)
    PDF TO PPTX (Open XML presentation Format)
    PDF TO SVG (Scalable Vector Graphics)
    PDF TO TEX (LaTeX Output Text)
    PDF TO TIFF (Tagged Image Format)
    PDF TO TXT (Text Document)
    PDF TO XLS (Excel Binary Format)
    PDF TO XLSX (OOXML Excel File)
    PDF TO XML (Extensible Markup Language)
    PDF TO XPS (XML Paper Specifications)