The PDF SDK you’re looking for

PDF SDKs built by developers, for developers — to add high-performance viewing, editing, signing, redaction, and data extraction to any app. Powered by AI. Trusted across web, mobile, and server.


Choose your SDK (樱花视频网站)

Build exactly where your users are — with full control, high performance, and deep integration across every platform.

Web Viewer

Embed fast, full-featured document viewing into your web app — with support for React, Angular, Vue, and other modern frameworks.

樱花视频免费观看. js.

Mobile viewers

Deliver smooth, native PDF viewing on iOS, Android, and cross-platform apps — with high-fidelity rendering and a customizable UI.


Easy to use — easier to customize

Supported on your platform

Nutrient PDF SDKs run consistently across all major platforms — Web (JavaScript/WebAssembly), iOS, Android, 樱花视频. NET, Java, Node. js, Flutter, and React Native — with native performance and unified APIs.


Get started in three steps

  1. Choose your language and framework
  2. Follow the step-by-step installation guide
  3. Run your app

樱花视频网站 - Nutrient Web SDK

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Document Authoring Library (樱花视频高清)

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Nutrient iOS SDK

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"樱花视频网站" Nutrient Android SDK

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樱花视频免费观看 - Nutrient Flutter SDK

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Nutrient React Native SDK (樱花视频网站)

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"樱花视频网站" Nutrient for Cordova

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Nutrient for Ionic

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Document Engine

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Nutrient Python SDK

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Nutrient Java SDK

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"樱花视频在线" Managed Document Engine

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樱花视频在线 - Nutrient for Windows

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Nutrient Mac Catalyst SDK

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樱花视频免费观看 - Nutrient Electron SDK

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樱花视频免费观看 - PDF Generation API

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PDF Conversion API

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"樱花视频高清" PDF Editor API

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PDF OCR API

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Accelerate development

Ship faster with enterprise-grade SDKs built on years of R&D — so you can focus on features, not edge cases.


  • Clean APIs and live examples
  • Handles document complexity for you
  • High-fidelity rendering
樱花视频网站. Nutrient handles updates, rendering, and support — so your team can focus on what matters.


  • No technical debt or glue code
  • Fewer bugs, faster releases
  • Lower long-term costs
樱花视频. Summarize, translate, redact, or build agentic flows — all in just a few lines of code.


  • Native AI features, no bolt-ons
  • Supports complex automation
  • Simple, fast integration

Your users will love it

Instant load times

Documents stream page by page, so users start reading immediately — even with 1,000+ page files.

Pixel-perfect rendering

Every font, vector, and layer displays exactly as intended, on any device or browser.

樱花视频免费观看. No third-party uploads, no data leaks.

樱花视频网站. 2 compliance built in.

One platform. All your document needs. (樱花视频免费观看)


Document assurance

Meet the strictest data protection and accessibility standards with built-in security, PDF/A support, audit trails, and WCAG-compliant rendering.

Accessibility

Render tagged PDFs as WCAG-compliant accessible HTML.

Document AI visualization showing Power of Attorney document with AI features
Understand

Summaries, smart diffs, and chat answers in seconds.


Protect

Confidence-scored redaction with full audit trails.


Extract

Prompt-based data capture, no templates.


Automate

No-code workflows route documents and data wherever they’re needed.


Deploy

Self-host, run on Nutrient-managed infrastructure, or use our cloud service — same AI engine, same results.



Discover why developers love Nutrient SDKs

Angelica Nierras's headshot
Angelica Nierras
Chief Growth Officer
Nutrient help us significantly accelerate our time to market, provide key services to our clients, and reliably deliver solutions that we can easily integrate into our portfolio.
Faria Education Group

PROVEN AT SCALE

Trusted by the brands that move the world


IBM powers flight releases for 34,000+ commercial pilots with Nutrient, replacing paper workflows with digital signing and annotations.


DocuSign relies on Nutrient to render and tag documents for 200M+ users, ensuring fast, reliable eSignature workflows at scale.


FC Bayern München delivers its digital magazine to fans worldwide using Nutrient, with DRM protection across iOS, Android, and Web.


Shift your product development into overdrive with our PDF SDKs

+63%
Reduction in engineering investment for document features
+80%
of customers report faster time to market

"樱花视频网站" Frequently asked questions

What is a PDF SDK?

A PDF SDK (software development kit) is a collection of tools, libraries, and documentation that enables developers to integrate PDF functionality directly into their applications. With a PDF SDK, you can add features like viewing, editing, annotating, form filling, digital signing, and document conversion without building these capabilities from scratch.

"樱花视频高清" Can I use Nutrient PDF SDKs on multiple platforms?

Yes. Nutrient offers PDF SDKs for all major platforms — including Web (JavaScript), iOS, Android, React Native, Flutter, .NET, and Java. Our SDKs share a consistent API design across platforms, making it easier to maintain cross-platform applications with unified PDF functionality.

What file types and frameworks are supported by Nutrient’s PDF SDKs?

Nutrient SDKs support PDF as the primary format, along with images (PNG, JPEG, TIFF), Microsoft Office documents (Word, Excel, PowerPoint), and more through our conversion capabilities. We provide native integrations for popular frameworks like React, Vue, Angular, and Next.js, and support both client-side and server-side implementations.

Can I customize Nutrient’s PDF SDKs to match my app’s UI?

Absolutely. Nutrient SDKs offer extensive customization options, including theming, custom toolbars, branded UI components, and the ability to build completely custom interfaces using our APIs. You can match your brand colors, fonts, and design patterns while maintaining full PDF functionality.

Are Nutrient’s PDF SDKs secure?

Yes. Security is a top priority. Our SDKs support encryption, password protection, digital signatures, and redaction, and they comply with standards like PDF/A and PDF/UA. We offer both client-side processing for sensitive documents and secure server-side options. Our solutions are used in highly regulated industries, including healthcare, finance, and government.

How do Nutrient PDF SDKs ensure high-fidelity PDF rendering across different browsers and devices?

Nutrient uses advanced rendering engines optimized for each platform. Our Web SDK leverages WebAssembly for consistent rendering across all browsers, while native SDKs use platform-specific optimizations. This ensures accurate display of complex PDFs, including forms, annotations, embedded fonts, and special formatting — regardless of the viewing environment.

"樱花视频" What resources are available for developers?

We provide comprehensive documentation, API references, integration guides, code samples, and video tutorials. Our GitHub repositories include example projects for various frameworks. You also get access to dedicated support channels, regular webinars, and a responsive technical support team to help with implementation.

"樱花视频网站" Why choose a PDF SDK over a third-party general document solution?

A dedicated PDF SDK gives you complete control over the user experience, data security, and feature set. Unlike third-party viewers, you own the implementation, avoid vendor lock-in, and can customize every aspect. PDF SDKs also eliminate external dependencies, reduce latency, and ensure your sensitive documents never leave your infrastructure.

How do I get started with Nutrient’s PDF SDK?

Getting started is easy: Sign up for a free trial, choose your platform, and follow our getting started guides. Most developers have a working PDF viewer in less than 15 minutes. Our SDKs include npm packages, CocoaPods, Maven repositories, and NuGet packages for easy integration. No credit card is required for the trial, and we offer flexible licensing options for production use.

FREE TRIAL

Ready to get started?

樱花视频免费观看 - PDF SDK

What is a PDF SDK?

A PDF SDK (software development kit) provides developers with tools to integrate robust PDF capabilities into their applications — like viewing, editing, signing, generating, converting, and more. Nutrient’s PDF SDK is a complete solution that works across web, mobile, and server platforms, helping you build secure, scalable, and interactive document support in your application, without relying on external tools.

  • View, edit, annotate, and sign PDFs directly in your app.
  • Generate documents from Word templates or HTML.
  • Convert between PDF and Word, Excel, PowerPoint, and PDF/A.
  • Redact, extract data, and perform advanced OCR on scanned documents.
  • Integrate seamlessly with JavaScript, .NET, Java, Node.js, iOS, Android, and more.
How to choose the right PDF SDK?

Choosing a PDF SDK comes down to flexibility, performance, and platform coverage. Consider these key questions:

  • Cross-platform support — Does it work on web, mobile (iOS/Android), and backend systems?
  • Modular architecture — Can you start with core features and expand to advanced features like OCR, redaction, or signing later?
  • Performance and rendering — How does it handle large or complex PDFs across devices?
  • Developer experience — Is the SDK well-documented, actively maintained, and easy to integrate?
  • Security and compliance — Can it run on-premises or in secure environments to meet data privacy requirements?
What are the best PDF SDKs to solve my PDF integration needs?

The best PDF SDK depends on your use case — whether it’s lightweight client-side only deployment, secure signing, or the ability to fully automate your document workflows. Nutrient’s PDF SDK has a full-featured PDF engine with AI built into it, giving you best-in-class performance, cross-platform support, and modular APIs that developers love. It’s trusted by thousands of companies —from startups, to multinational enterprises across the globe — and used by billions of end users.

What are the benefits of using Nutrient’s PDF SDK?

Nutrient’s PDF SDK is the core engine behind all types of use cases — contract management, form filling, document workflows, compliance, and more — all within your app’s native environment.

  • Unified API across platforms — Consistent, phenomenal developer experience across Web, iOS, Android, and Server.
  • Modular feature set — Start with viewing and annotations, and then scale into signing, OCR, redaction, and collaboration.
  • Faster time to market — Built-in UI components and code examples accelerate your development.
  • Secure by design — Keep documents in your environment — no risky third-party uploads.
  • Enterprise-ready — Deploy on-premises, in the cloud, or in hybrid environments with robust compliance, accessibility, and enterprise support. Meet data residency, regulatory, and performance requirements in finance, healthcare, government, and other highly regulated industries.
How does Nutrient’s PDF SDK compare to others?

Nutrient stands out by focusing on developer-first tools with enterprise-level performance, scalability, and support. It’s ideal for engineering and product teams that need flexibility, performance, and real ROI.

  • Broader platform support — Web, mobile, desktop, and server — all from one vendor.
  • Easier to embed — Clean APIs and UI components save weeks of custom work building in-house or on top of open source.
  • Lower cost and vendor risk — Replace multiple tools from multiple vendors with a single, battle-tested, secure, unified PDF engine.
  • Vendor partner — We view our relationship with customers as a partnership, and work individually with them to help them achieve their goals.
  • Backed by developer-first support — Quickstart guides, extensive code examples, comprehensive documentation, and support from the developers building the product.