.NET Document Viewer

Doconut is a multiple file format ASP.NET online document viewer control for ASP.NET Webforms, ASP.NET MVC, .NET Core, .NET Standard, .NET 6.0, Blazor, Angular, SharePoint, and Plugins for Annotations, Search, and Print.
Features Download Support

Document Viewer Library

Doconut offers a robust document viewer library for .NET applications, supporting multiple file formats. Our ASP.NET document viewer control integrates seamlessly with Webforms, MVC, and .NET Core projects, providing features like annotation, search, and print. Enhance your business applications with Doconut's powerful document viewing capabilities.

PDF Viewer

Enhance your application with Doconut's .NET PDF Viewer. Our PDF viewer library for ASP.NET and .NET Core provides smooth and high-quality PDF rendering. Easily integrate our .NET document viewer to enable users to view, search, and interact with PDF documents seamlessly within your application. Doconut supports multiple file formats, ensuring versatile document viewing capabilities.

Modify PDF Online

With Doconut, you can modify PDF documents online effortlessly. Our tools allow you to add annotations, highlight text, and make PDFs searchable. Perfect for enhancing document management in your .NET applications, Doconut simplifies PDF customization and ensures a user-friendly experience.

What's New!

🚀 Enjoy more accurate and faster document viewing with Doconut 25.5.0 ✨

  • Excel Viewer now shows negative numbers with the correct symbols and keeps legend text diagonal, fully matching Excel’s native formatting.
  • Email and Image Viewers deliver smoother performance—emails render faster, while TIFF handling is quicker and color-true, even with ICC profiles.
  • PDF, Project, PSD and Visio Viewers display cleaner results: green-tint artifacts removed, Gantt labels fixed, drop shadows sharpened, and layouts corrected.

Upgrade today to Doconut 25.5.0 for sharper visuals, stronger layout fidelity, and improved performance across every viewer!

View, Annotate, Search

Doconut is a versatile library that supports multiple document formats.

  • Supports .NET Framework 4.7+, .NET Standard 2.0+, or .NET 6.0+
  • Works with all latest Desktop & Mobile browsers, including Chrome, Edge and Firefox
  • No plug-in required. No Flash or ActiveX
  • Supports PDF, Word, Excel, PowerPoint, DWG, PSD, OpenOffice, Project, Visio, Tiff, and other multiple file formats
  • Includes search, annotation, PDF export, and printer plugins
  • Affordable cost! One-time fees with royalty-free distribution

Cross-browser and mobile-friendly ASP.NET document viewer control that also supports ASP.NET MVC Razor, ASP.NET Core, .NET 6.0, Blazor, Angular, and SharePoint. With Doconut, you can easily enable document viewing capabilities in your ASP.NET Webforms, ASP.NET MVC, ASP.NET Core, Blazor , Docker , & Angular . Works well with Azure, AWS, or any other cloud web hosting that supports .NET apps. Doconut is easy to use with lots of properties and JavaScript methods that you can call from the client. multiple file formats . Whether you are working on an ASP.NET project or integrating with ASP.NET Core applications, Doconut ensures a seamless document viewing experience.

Doconut Software Details
  • Category: Document Viewer
  • Operating Systems: Windows
  • Last Version: 25.5.0
Doconut .NET Document Viewer
See it in action!

Upload your own file, or try our various demo pages that display vast array of document viewing features and customizations. Doconut supports multiple file formats including PDF documents and offers a robust document viewer library for .NET. If you have any questions about our .NET document viewer, please feel free to contact us.

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