Create & Manage PDF Files via Free JavaScript API

Open Source Pure Node.js Module Enables Software Developers to Efficiently Create, Edit, Manipulate, Split, Merge, Extract Data, and Protect PDF Files inside Node.js Applications.

In the ever-evolving landscape of software development, Node.js has emerged as a powerhouse for backend development. Its versatility and scalability have made it a favorite among software developers worldwide. One crucial aspect of many Node.js applications is the ability to generate and manipulate PDF documents seamlessly. This is where MuhammaraJS PDF Node.js Module steps in, providing developers with a powerful toolkit to handle PDF generation, editing, conversion, merging/splitting, and manipulation efficiently.

MuhammaraJS, built upon the foundation of HummusJS, is an open-source library, offering a rich set of features for PDF manipulation within Node.js environments. Its versatility extends from simple PDF creation to intricate modifications, catering to diverse use cases across industries. While HummusJS provided a solid framework, developers identified areas for enhancement and expansion. This led to the birth of MuhammaraJS, designed to build upon its predecessor's strengths while introducing novel functionalities and optimizations. It benefits from a vibrant community of developers and contributors who actively engage in its evolution.

One of the key highlights of MuhammaraJS is its ease of use. With just a few lines of code, developers can create a new PDF document or modify existing ones effortlessly. The library supports a wide range of functionalities, including adding text, images, shapes, and annotations to PDF documents with ease. Additionally, it offers advanced features such as PDF files encryption, adding digital signatures to PDFs, and compressing PDFs, ensuring the security and integrity of the generated documents. With its intuitive API and robust functionality, software developers and programmers can unleash their creativity and build dynamic, interactive PDF documents tailored to their specific needs.

At A Glance

An overview of MuhammaraJS features.

Features Overview

Create PDF in Node.js
Edit PDFs
Merge PDFs
Add New Page
Numbers Listing
Insert Tables
Insert text
Vector graphics
Style inheritance
Page size
Page Orientation
Add image
Scale the image
Fit the image
Stretch the image
PDF annotation

MuhammaraJS

MuhammaraJS supports PDF file format as well as industry-standard formats for export.

Reader

Writer

TXT, HTML,

MuhammaraJS

Platform Independence

MuhammaraJS only requires Java runtime.

JavaScript.

MuhammaraJS

Getting Started with MuhammaraJS

MuhammaraJS is available at npm, You can easily download it and install it on your machine. Please use the following command for smooth installation.

Install MuhammaraJS using npm

npm install muhammara

Create PDF Files in Node.js Apps

The open source MuhammaraJS simplifies the process of generating PDF documents from scratch programmatically inside Node.js applications. Whether it's generating invoices, reports, or dynamically filling forms, the library streamlines the process with its intuitive API and robust feature set. Software Developers can effortlessly compose text, add images, embed fonts, and customize layouts to meet specific requirements. The following example demonstrates how software developers to Create a new PDF as a Buffer inside Node.js applications.

How to Create a New PDF as a Buffer inside Node.js Apps?

const Recipe = require("muhammara").Recipe;

const pdfDoc = new Recipe(Buffer.from("new"), null, {
  version: 1.6,
  author: "John Doe",
  title: "Hummus Recipe",
  subject: "A brand new PDF",
});

const pdfBuffer = pdfDoc.createPage("letter-size").endPage().endPDF();

Encryption and Security Support

The open source MuhammaraJS module makes it easy for software developers to encrypt PDF documents to ensure data security and integrity inside Node.js environment. It provides built-in support for encryption, enabling software developers to protect sensitive information within PDF documents using strong cryptographic algorithms. The following example demonstrates how software developers can apply password-based encryption to restrict access to sensitive information.

How to Protect Sensitive Information within PDF Documents?

const password = 'mySecurePassword';
pdfWriter.setPassword(password);

Add Annotation to PDF Files via Node.js

The open source MuhammaraJS has provided complete support for adding annotations to PDF documents with just a couple of lines of code inside Node.js applications. It supports various annotations types, such as comments, hyperlinks, or form fields. It enables software developers to enhance PDF documents with interactive elements, enhancing user engagement and usability. The following example shows how to insert annotations in PDF document inside Node.js.

How to Add Annotation to PDF Files inside Node.js Apps?

const annotationContext = pdfWriter.createPage().startText();
annotationContext.writeText('Click here', 100, 100);
annotationContext.endText().end();

Apply Compression & Optimization to PDF Files

MuhammaraJS supports compression and optimization of PDF documents to reduce file size and improve performance. It excels in performance, thanks to its optimized architecture and efficient algorithms. Whether you're processing a single-page document or a multi-page report, the library delivers exceptional speed and reliability. This compression and optimization feature is essential for efficient storage and transmission of PDF files.