Fern Reviews & Product Details

iText is a powerful SDK for high-speed PDF creation and manipulation in Java and C#. The iText Suite features the open-source iText Core library, with open and closed source add-ons for extra functionality.

The Adobe PDF Library gives developers more control over PDF functionality within their custom applications. Program in C/C++, .NET Framework (C# or VB.NET), .NET Core and Java languages using one SDK. Built on Adobe source code for consistency and reliability.

Powerful API to modify and generate PDF documents works in C# and VB.NET; HTML to PDF conversion (comes with a proper plugin); Supports annotating, font embedding; DocX to PDF conversion.

Vue PDF Viewer is a developer-focused PDF viewing component built specifically for Vue.js and Nuxt applications. Unlike iframe-based viewers or generic wrappers, it integrates natively into the Vue rendering lifecycle, giving teams full control over layout, behavior, and customization. Designed for modern frontend workflows, Vue PDF Viewer supports advanced PDF rendering layers including text, canvas, and form annotations. Developers can easily customize toolbars, control page rendering, manage zoom and navigation behavior, and integrate the viewer easily into existing Vue layouts. Vue PDF Viewer works well with Vue 3 and Nuxt, supports responsive layouts out of the box, and includes features such as search, print, download, thumbnails, page navigation, theming, and localization. It is suitable for applications ranging from document portals and internal tools to SaaS platforms and AI-driven document workflows. The product follows a developer-friendly licensing model with perpetual licenses and optional renewals for updates and support. Vue PDF Viewer is actively maintained, regularly updated, and backed by clear documentation and responsive technical support. Ideal for teams that need a reliable, flexible, and production-ready PDF viewer that feels native to the Vue ecosystem rather than bolted on.

React PDF is a powerful PDF viewer component built in React.js. Unlike iframe-based viewers or generic wrappers, React PDF integrates natively into your React app, providing full control over the viewing experience with minimal setup. With developer-first features like flexible toolbar customization, zoom and layout control, page rendering hooks, and clear documentation, it enables teams to render PDF viewer into their applications easily. React PDF integrates well with various React framework such as Next.js, Remix, Gatsby and Docusaurus. It is compatible with React 18 and React 19. Ideal for teams looking to an AI tool, document management system, or just a PDF reader. React PDF offers the performance and flexibility needed for production-grade applications. React PDF is regularly updated with dedicated support. It includes a perpetual license model with 1-year support and version updates.