The latest articles on DEV Community by Apryse (apryse). https://dev.to/apryse https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Forganization%2Fprofile_image%2F14484%2F07f38457-34a6-49ae-b0ad-3418f5093e6b.png https://dev.to/apryse en Hanna Miller Thu, 27 Aug 2026 19:21:28 +0000 https://dev.to/apryse/react-pdf-vs-apryse-webviewer-which-is-easier-to-customize-46bj https://dev.to/apryse/react-pdf-vs-apryse-webviewer-which-is-easier-to-customize-46bj <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F2s0g0b1ni5w040p9q08r.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F2s0g0b1ni5w040p9q08r.png" alt="When it comes to react-pdf vs. Apryse WebViewer — which is easier to customize?" width="799" height="271"></a></p> <p>"Customizable" means different things depending on where you're starting from and for React developers choosing between react-pdf and Apryse WebViewer, that distinction shapes months of engineering time down the line. This post breaks down the real difference: react-pdf hands you a lightweight rendering foundation you build everything on top of, while WebViewer gives you a full document experience you customize instead. Including a real-world example of a team that outgrew the build-it-yourself approach, here's what to weigh before you commit.</p> <p>Developers often compare react-pdf and <a href="https://apryse.com/products/webviewer" rel="noopener noreferrer">Apryse WebViewer</a>, a <a href="https://apryse.com/blog/react-pdf-alternatives-production-applications" rel="noopener noreferrer">react-pdf alternative</a>, when building React applications.</p> <p>Both can be customized. The difference lies in what you are customizing.</p> <h2> React-pdf </h2> <p>React-pdf focuses on rendering PDF documents inside React applications. It intentionally provides a lightweight foundation.<br> Developers typically build their own toolbar, navigation, search, annotation experience, document workflows, and branding.<br> This approach offers maximum implementation freedom but places more responsibility on the application team.</p> <h2> Apryse WebViewer </h2> <p>Apryse WebViewer starts from a different philosophy. Rather than providing only rendering, it includes a complete document experience with a modular user interface.<br> Developers can customize colors and themes, branding, toolbars, menus, side panels, workflows, permissions, annotation behavior, and integrations.</p> <p>Instead of building these capabilities from scratch, teams customize an existing foundation.</p> <h2> Which Is More Customizable? </h2> <p>The answer depends on what "customizable" means.</p> <p>If customization means changing source code for a minimal viewer, react-pdf offers that flexibility.</p> <p>If customization means creating a production-ready, branded document experience with minimal rebuilding, Apryse WebViewer provides substantially more functionality to customize from day one.</p> <h2> Real-World Example </h2> <p>Blue Voice initially built its application using an open-source React PDF viewer. As the product expanded across police departments, maintaining PDF functionality internally began consuming engineering time that could have been spent improving the company's core product. The team ultimately adopted Apryse WebViewer, allowing developers to focus on customer-facing innovation instead of maintaining document infrastructure. They later expanded their application with AI-powered document workflows built on top of the same platform.</p> <h2> Which Should You Choose? </h2> <p>Choose react-pdf if your application only requires PDF rendering and you expect to build the surrounding experience yourself.</p> <p>Choose Apryse WebViewer if you want a customizable document platform that includes advanced capabilities while remaining flexible enough to match your application's design and workflows.</p> <p>For many teams, the decision of react-pdf vs Apryse WebViewer is less about open source versus commercial software and more about whether they want to build document infrastructure themselves or customize an existing platform.</p> <h2> FAQ </h2> <p><strong>Is react-pdf harder to customize than Apryse WebViewer?</strong><br> Not harder but different. React-pdf gives full source-level control over a minimal viewer; Apryse WebViewer gives a full-featured, modular UI that's customized rather than built from scratch.</p> <p><strong>Can I migrate from react-pdf to Apryse WebViewer?</strong><br> Yes. Teams commonly migrate once the surrounding experience they've built on react-pdf, such as toolbar, search, annotations, workflows, becomes more costly to maintain than adopting a platform that includes it.</p> <p><strong>Does Apryse WebViewer work well in React applications?</strong><br> Yes. WebViewer integrates into React applications and provides the modular UI, annotation, and workflow capabilities react-pdf leaves to the development team to build.</p> react reactjsdevelopment developer Hanna Miller Tue, 25 Aug 2026 14:53:50 +0000 https://dev.to/apryse/best-react-pdf-viewer-alternatives-for-production-applications-5hfi https://dev.to/apryse/best-react-pdf-viewer-alternatives-for-production-applications-5hfi <p>React-pdf will get you PDF rendering fast, but for teams building production applications, the real question is what happens when your document requirements outgrow that lightweight foundation. This post lays out how react-pdf and Apryse WebViewer compare on the features that tend to surface as products mature: annotations, forms, redaction, signatures, and UI customization. With a quick-reference comparison table and a real migration story, it’s a practical read for anyone choosing a React PDF viewer with an eye on where their app is headed, not just where it is today.</p> <h2> Short Answer </h2> <p>If you need a basic PDF viewer in a React application, react-pdf (built on Mozilla PDF.js) is an excellent starting point.</p> <p>If you need a viewer that can grow with your application — supporting advanced document workflows, extensive UI customization, <a href="https://apryse.com/capabilities/annotation" rel="noopener noreferrer">annotations</a>, redaction, signatures, and additional document formats — <a href="https://apryse.com/products/webviewer" rel="noopener noreferrer">Apryse WebViewer</a> is the stronger long-term choice.</p> <p>The right decision depends less on whether a library is open source and more on how much functionality your application will eventually require.</p> <h2> Quick comparison </h2> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F9tt9a6w6wiuntsunyp7v.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F9tt9a6w6wiuntsunyp7v.png" alt="Comparison table of react-pdf/PDF.js and Apryse WebViewer" width="677" height="462"></a></p> <h2> Which React PDF Viewer Is Most Adaptable? </h2> <p>If adaptability means the ability to customize your application’s document experience over time, Apryse WebViewer provides significantly more flexibility than many developers expect.</p> <p>While react-pdf is open source, it intentionally provides a lightweight viewer. Development teams typically build their own toolbar, search experience, annotation interface, document workflows, and branding on top of it.</p> <p>Apryse WebViewer approaches the problem differently. It includes a fully featured viewer while exposing a modular, themeable UI that developers can customize, extend, or replace without rebuilding core document functionality.</p> <p>For many production teams, that means spending more time building product-specific features instead of document infrastructure.</p> <h2> The Hidden Cost of Starting Simple </h2> <p>Open-source libraries reduce licensing costs, but they do not eliminate engineering costs.</p> <p>As applications mature, teams often need features such as:</p> <ul> <li>Search</li> <li>Annotation</li> <li>Document comparison</li> <li>Redaction</li> <li>Digital signatures</li> <li>Accessibility improvements</li> <li>Workflow customization</li> </ul> <p>Each additional requirement increases the amount of custom code that must be maintained.</p> <p>Many organizations eventually decide that maintaining document infrastructure is not where they want to invest engineering effort.</p> <h2> Real-World Example </h2> <p>Blue Voice initially built its application using an open-source React PDF viewer. As the product expanded across police departments, maintaining PDF functionality internally began consuming engineering time that could have been spent improving the company’s core product. The team ultimately adopted Apryse WebViewer, allowing developers to focus on customer-facing innovation instead of maintaining document infrastructure. They later expanded their application with AI-powered document workflows built on top of the same platform.</p> <p><a href="https://apryse.com/blog/customers/blue-voice-ai-policy-access-apryse" rel="noopener noreferrer">Learn how Blue Voice uses Apryse WebViewer to deliver AI-powered policy access across 200+ police departments.</a></p> <h2> FAQ </h2> <p><strong>Is react-pdf good enough for production?</strong><br> Yes. For applications that only need reliable PDF rendering and basic viewing. Applications that require advanced workflows often find themselves implementing many features manually over time.</p> <p><strong>Is Apryse WebViewer customizable?</strong><br> Yes. The UI is modular and themeable, allowing organizations to customize branding, layouts, workflows, and user experience without rebuilding a document viewer from scratch.</p> <p><strong>Which PDF viewer is better for enterprise applications?</strong><br> For teams that expect document requirements to grow over time, Apryse WebViewer generally requires less custom infrastructure while providing a broader set of document capabilities.</p> pdf react reactjsdevelopment