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, Add Annotations, and Protect PDF Files in Node.js Apps.

What is MuhammaraJS?

In modern software development, PDF files creation, editing and manipulation have become essential for applications that generate reports, invoices, and interactive documents. MuhammaraJS, an advanced Node.js PDF module built on HummusJS, provides software developers with a robust, open source PDF toolkit for creating, modifying, merging, and PDF files splitting with ease. Designed for scalability and flexibility, it simplifies PDF generation while offering precision control for tasks like adding text, images, and shapes or extracting data from PDF files. With its efficient performance and seamless integration into Node.js applications, MuhammaraJS is a go-to choice for industries requiring dynamic PDF workflows.

Going beyond basic creation, MuhammaraJS offers advanced features such as PDF files encryption, digital signature support, and the ability to add annotation to PDF for collaboration and review. Developers can also apply compression to PDF or apply optimization to PDF for faster sharing and reduced storage usage. Its intuitive API and active open-source community make it easy to implement and extend, enabling developers to deliver secure, high-performance PDF solutions. Whether building large-scale enterprise systems or lightweight applications, MuhammaraJS empowers developers to create interactive, optimized, and secure PDFs in Node.js.

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.