Node API to merge PDF to JPG

Node Cloud SDK to combine PDF files and export the result to JPG format

Use Node library to merge PDF to JPG via REST API. Easily combine two or more PDF files into a single JPG file using Node.

Combine PDF to JPG using Node REST API

Easily merge PDF documents and export the result to JPG graphic format in Node code. This Node library is designed to combine multiple PDF files into a single JPG image using the REST API, i.e. by passing HTTPS calls over the Internet.

This is a professional Cloud-native PDF to JPG merging solution that provides Node programmers with both great development flexibility and powerful features. By merging documents, you can automate your digital PDF/JPG workflows and offload some routine parts of the process to fast and efficient PDF processing Node software.

Merge several PDF into one JPG image in Node

You may need to combine PDF files into a single JPG image in many cases. For example, you may want to combine multiple PDF files together before printing or archiving.

PDF merging can be part of a whole integrated document-processing approach for generating JPG images from disparate data sources. Such tasks involve the use of a full-featured PDF/JPG manipulation Node library that will process a set of PDF files and merge them together in the shortest possible time, producing a compact and accurate graphical output.

Merge PDF to JPG in Node

To perform PDF to JPG merging in Node, you need at least two source PDF documents. For a quick start, please check out the Node code example below.

Node code example to merge PDF to JPG using REST API
Input files
Upload files you want to combine
Upload files you want to combine
Output format
Select the target format from the list
import * as fs from "fs";

const wordsApi = new WordsApi("####-####-####-####-####", "##################");

const document = fs.createReadStream("Input1.pdf");
const mergeProps = new model.DocumentEntry({
    fileReference: model.FileReference.fromRemoteFilePath("Input2.pdf"),
    importFormatMode: "KeepSourceFormatting"
})
const documentEntries = [
    mergeProps
]
const documentList = new model.DocumentEntryList({
    documentEntries: documentEntries
})
const appendDocumentOnline = new model.AppendDocumentOnlineRequest({
    document: document,
    documentList: documentList
});

wordsApi.appendDocumentOnline(appendDocumentOnline)
.then((appendDocumentOnlineResult) => {    
    console.log("Result of AppendDocumentOnline: ", appendDocumentOnlineResult);
    
    const splitDocumentOnline = new model.SplitDocumentOnlineRequest({
        document: appendDocumentOnlineResult,
        format: "jpg",
        zipOutput: true
    });

    wordsApi.splitDocumentOnline(splitDocumentOnline)
    .then((splitDocumentOnlineResult) => {        
        console.log("Result of SplitDocumentOnline: ", splitDocumentOnlineResult);
    });
});
  
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How to use Node to merge PDF to JPG

  1. Install Node SDK and add the reference (import the library) to your Node project.
  2. Open the source PDF file in Node.
  3. Load a document to append from the Cloud storage.
  4. Call the 'appendDocumentOnline()' method, passing the output filename with the required extension.
  5. Get the combined result in JPG format as a single file.

Node library to merge PDF to JPG

Install 'Aspose.Words Cloud SDK for Node.js' using NPM package manager. Run npm install asposewordscloud --save from the command line to install the SDK via the NPM package manager. As an alternative, you can manually clone Aspose.Words Cloud SDK for Node.js source code from GitHub and use it in your project. Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

  • @types/request (version 2.48.3+)
  • lodash (version 4.17.15+)
  • lodash.template (version 4.5.0+)
  • request (version 2.88.0+)
  • request-debug (version 0.2.0+)

Refer to the Repository Documentation to see more details.

Other popular formats for merging files

You can use other popular formats:

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