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What is PDF-LIB?

You can create and modify PDF files in any JavaScript environment with ease. Whether you want to generate new PDF documents from scratch or make changes to existing ones, the functionality allows for the rendering of text, images, and vector graphics, while also supporting the integration of custom fonts. Additionally, you have the capability to embed and showcase pages from other PDF files. This tool, built using TypeScript and converted to pure JavaScript, has no native dependencies and works seamlessly across various JavaScript platforms, including browsers, Node.js, Deno, and React Native applications. Developers can easily add, insert, or remove pages, split a single PDF into multiple documents, or merge several PDF files into one unified document. It also includes features for creating new forms and filling in or reading existing form fields. A variety of form elements such as checkboxes, buttons, radio buttons, dropdowns, option lists, and text fields are fully supported. For users not utilizing a package manager, UMD modules are accessible through unpkg and jsDelivr CDNs. It's essential to recognize that only certain PDF viewers, like Adobe Reader, Foxit Reader, and Firefox, can display attachments. If you opt to use CDN scripts in a production setting, it's wise to specify a version number in the URL to maintain consistent functionality. The extensive capabilities offered by this tool make it a superb option for developers seeking to work with PDF documents effectively, ensuring that their projects can leverage enhanced PDF manipulation features without hassle.

What is JSDefender?

JavaScript obfuscation involves advanced techniques such as control-flow flattening and detection of manipulation, alongside various in-app protective transformations. Just as we wouldn't expose our own code without safeguards to an external service operated by third parties, we hold the same expectation for you. JSDefender seamlessly accommodates all prominent JavaScript environments and packaging tools, including Angular, Node, React, React Native, and Webpack. Unlike languages like Java and .NET, which are compiled into an intermediate stack-based assembly, JavaScript applications are shared in their source form, making them inherently more vulnerable. This means that anyone with access to the execution environment, such as a web browser, can potentially view your code. Moreover, attackers can swiftly exploit tools like the browser's debugger to scrutinize your code for weaknesses, highlighting the importance of robust protection measures. Implementing such obfuscation strategies can significantly enhance the security and integrity of your JavaScript applications.

Media

Media

Integrations Supported

JavaScript
Node.js
React Native
Angular
Deno
React
TypeScript

Integrations Supported

JavaScript
Node.js
React Native
Angular
Deno
React
TypeScript

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

PDF-LIB

Company Location

United States

Company Website

pdf-lib.js.org

Company Facts

Organization Name

PreEmptive

Date Founded

1996

Company Location

United States

Company Website

www.preemptive.com/products/jsdefender/

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