Build fast, feature-rich document viewing applications

Deliver unrivaled HTML5 viewing and document management capabilities.


Leverage a library of robust functionality

Provide users with a wide range of capabilities while delivering fast, crystal-clear rendering.

Integrate with ease

Save time and effort by quickly adding to any .NET web application while eliminating client-side dependencies.

Customize to fit your branding and UI

Seamlessly adapt DocuVieware to projects of any size, while tailoring its appearance to fit your application’s branding and user experience.

Ensure cross-platform compatibility

Remove the need to develop separate versions for different platforms by deploying seamlessly on any modern browser and device type.

Key features

Experience the most robust viewer on the market

Our HTML5 viewer enables users to easily capture, view, edit, annotate, redact, convert, process, compress, manage, and sign documents online.

DocuVieware UI showcasing document viewing and signing feature
Zero-footprint HTML5/AJAX solution

Leverage fast, secure, and feature-rich control to handle any documents from any source, on any browser or device, ensuring high-quality display for both raster and vector formats.


Advanced annotation support UI

Annotate nearly 100 common document formats using a broad range of customizable annotation widgets. You can fully control access, editing, viewing, and printing rights to ensure secure and flexible document management.


Responsive and unparalleled client UI

Open any document from a desktop or URI with advanced printing support for seamless handling. Enjoy features like annotations, thumbnails, bookmarks, and text search, as well as tools for panning, zooming, rotating, text selection, and page navigation.


Easy integration, endless possibilities

Write a few lines of code to get everything up and running, and match user preferences by enabling/disabling client features. Use the JavaScript API to control UI features and appearance, and access 2,000+ functionalities via the powerful server-side API.


Implementation

DocuVieware is currently available as on-premises software in Nutrient .NET SDK via an ASP.NET API for MVC and WebForms. It’s also available as a cloud-based service, to be used from third-party platforms like WordPress and Joomla.

On-premises

Your DocuVieware-based web applications can be hosted on your own server(s), ensuring you have total control over your application’s performance and content.

Cloud-based service

DocuVieware cloud-based service is available via the PassportPDF ecosystem. Users tend to select this option due to cost savings and zero maintenance-related concerns.


Reasons to build with Nutrient

Nutrient SDKs and Cloud APIs add full document lifecycle support to any platform, tech stack, or infrastructure in minutes. The same technology meets Fortune 500 requirements while helping startups ship fast.

Ready for context engineering

Clean documentation, drop-in code, and MCP hooks for both hands-on developers and AI agents.

Build for and deploy anywhere

Web, mobile, desktop, server, or Nutrient Cloud — with no lock-in.

Secure and accessible

SOC 2 Type 2 and WCAG 2.2-compliant workflows with PDF/UA-accessible documents.

AI-first document workflows

Built-in document AI with support for leading LLMs and their private implementations.



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Trusted by the brands that move the world


The digital arm of Germany’s national railway digitizes millions of track‑maintenance blueprints with the Nutrient PDF SDK, keeping 40,000 trains rolling each day.


Governance portal trusted by 2,000+ boards in 30 countries embeds Nutrient Web SDK to enable in‑portal annotations and cross‑device continuity, achieving 80 percent user engagement.


Rolled out nationwide PAdES-compliant signatures with the Nutrient PDF SDK, letting every Austrian citizen sign official documents securely in seconds.


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Frequently asked questions

What is the DocuVieware HTML5 viewer?

The DocuVieware HTML5 viewer is a powerful, zero-footprint HTML5/AJAX solution designed for fast, secure, and feature-rich document viewing and management. It supports nearly 100 common document formats, ensuring high-quality display on any browser or device, without needing any client-side installations.

Which document formats are supported by the DocuVieware HTML5 viewer?

The DocuVieware HTML5 viewer supports annotation and viewing of nearly 100 common document formats. This wide compatibility ensures users can work seamlessly with various raster and vector document types within a single application environment.

How does DocuVieware ensure document security and access control?

DocuVieware offers advanced annotation support coupled with customizable annotation widgets. It allows granular control over access, editing, viewing, and printing rights, providing secure and flexible document management tailored to your organization’s needs.

Can the DocuVieware HTML5 viewer easily be integrated into existing web applications?

Yes! DocuVieware is designed for easy integration with minimal coding. Developers can use the JavaScript API to enable or disable client features, control UI appearance, and leverage more than 2,000 functionalities through the powerful server-side API, streamlining the setup process and customization to match your brand.

Is the DocuVieware HTML5 viewer compatible across different devices and platforms?

Absolutely. DocuVieware ensures cross-platform compatibility by functioning seamlessly on any modern browser and device type. This removes the need to develop separate versions, making your document viewing applications accessible everywhere — from desktops to mobile devices.