Node.js Cloud SDK for Document Conversion

Enhance your tools & applications with document and image conversion features using REST API and Node.js Cloud SDK.

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GroupDocs.Conversion Cloud SDK for Node.js

GroupDocs.Conversion Cloud SDK for Node.js


The GroupDocs.Conversion Cloud SDK for Node.js has been developed to help you get started with our document conversion REST API, which lets you seamlessly convert your documents to any format you need. With this single API, you can convert back and forth between over 50 types of documents and images, including all Microsoft Office and OpenDocument file formats, PDF documents, HTML, CAD, raster images and many more. 

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Advanced Document Conversion API Features



Convert across all common formats


Convert page by page or custom range of pages


Watermark pages


Get high-quality output files


Password protect output document


APIs are secured and require authentication

Convert a Multitude of Document Formats

GroupDocs.Conversion REST API has the capability to perform conversion on a number of document formats. All the file formats supported by the API can be obtained using the code mentioned below:

Get list of supported file formats - Node.js

// Get your App SID and App Key at (free registration is required).

// Load module and set credentials
var GroupDocs = require('groupdocs-conversion-cloud');
var appSid = "XXXXXXXX";
var appKey = "XXXXXXXX";

// Retrieve all the supported file formats
// construct ConversionApi
var conversionApi = GroupDocs.ConversionApi.fromKeys(appSid, appKey);
var request = new GroupDocs.GetSupportedConversionTypesRequest();
    .then(function (response) {
        console.log("== Supported File Formats ==");
        response.forEach(function (format) {
            console.log(format.sourceFormat + " - to - " + format.targetFormats + "\n");
    .catch(function (error) {
        console.log("Error: " + error.message);

Get Started in No Time

GroupDocs.Conversion Cloud API is completely independent of your operating system, database system or development language. You can use any language and platform that supports HTTP to interact with our API. However, manually writing client code can be difficult, error-prone and time-consuming. Therefore, we have provided and support API SDKs in many development languages in order to make it easier to integrate with us. If you use SDK, it hides the REST API calls and lets you use GroupDocs.Conversion Cloud API features in a native way for your preferred language. 

Security & Authentication

The GroupDocs.Conversion Cloud API is secured and requires authentication. Users need to register at GroupDocs Cloud and get their app access key ID (appSID) and app secret access key. Authenticated requests require a signature and AppSID query parameters or OAuth 2.0 athrorization header.

Easy Customization

GroupDocs.Conversion Cloud SDK is 100% tested and out of the box running. The SDK is open source and has an MIT license. You can use it, and even customize it for absolutely free of charge.

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