Convert multiple DOCX to PDF in JavaScript

High-speed Node.js library for merging DOCX files into PDF

Fast and efficient Node.js library to combine multiple DOCX files into PDF. Try it online for free!

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Convert DOCX to one PDF in JavaScript

JavaScript library allows Node.js via .NET developers to convert DOCX to PDF with a few lines of code. DOCX conversion engine analyses the original DOCX layout and structure, and exports the combined content to PDF format.

Use JavaScript to convert DOCX to PDF with maximum flexibility and speed. Run online live demo and check the highest PDF quality right in a browser. DOCX Conversion API supports a bunch of useful options.

Merge DOCX to PDF

To convert several DOCX to PDF just use JavaScript library that handles all low-level details.

Convert multiple DOCX and save the result as a single PDF. If you develop code in JavaScript, this will be simpler than it sounds. See JavaScript example that iterates through documents and converts them to PDF:

Code example in JavaScript to combine multiple DOCX to PDF
Upload a file you want to merge
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Upload a file you want to merge
Select the target format from the list
npm install @aspose/words
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const aw = require('@aspose/words');

var fileNames = [ "Input1.docx", "Input2.docx" ]

var output = new aw.Document()
// Remove all content from the destination document before appending.
output.removeAllChildren()

fileNames.forEach(fileName => {
    var input = new aw.Document(fileName);    
    // Append the source document to the end of the destination document.
    output.appendDocument(input, aw.ImportFormatMode.KeepSourceFormatting);
});

output.save("Output.pdf");
Run code

How to convert several DOCX into PDF

  1. Install Aspose.Words for Node.js via .NET.
  2. Add a library reference (import the library) to your JavaScript project.
  3. Open the source DOCX file in JavaScript.
  4. Convert several DOCX files into PDF in a few seconds.
  5. Call the appendDocument() method, passing an output filename with PDF extension.
  6. Get the result of conversion DOCX into PDF.

JavaScript library to convert several DOCX into PDF

We host our Node.js via .Net packages in NPM repositories. Please follow the step-by-step instructions on how to install "Aspose.Words for Node.js via .NET" to your developer environment.

System Requirements

This package is compatible with Node.js 14.17.0 or higher.

Other Supported DOCX Merge operations

You can merge DOCX to many other file formats:

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