Doconut Viewer

.NET Document Viewer Library

View multiple formats without having any extra software installed on your computer. The most popular formats like PDF, CAD, DOCX, HTML, and multiple image formats.

Doconut Viewer

Discover the Doconut Document Viewer

Effortlessly render and interact with over 50+ document types in your web app.

Explore Features

Doconut Document Viewer

Fast, secure, and customizable document viewer built for modern web apps.

  • View Any Document Support for PDF, Word, Excel, PowerPoint, email, CAD, and more.
  • Advanced Search Find words, phrases, or annotations in just seconds.
  • Easy Integration Embed the viewer in your application with minimal setup.
Doconut Viewer Interface
Navigation Features

Navigate with Ease

Move between document pages, zoom in with precision, and get a bird’s-eye view using thumbnails.

  • Page Navigation Use Next and Previous buttons or the scrollbar to move quickly across pages.
  • Zoom & Fit Zoom in for details or fit the document to your screen with intuitive controls.
  • Thumbnail View Jump directly to any page using the thumbnail panel for faster navigation.

Rotate and Flip Documents

Adjust the document orientation to match your viewing needs with simple rotate and flip controls.

  • Rotate Pages Quickly rotate pages to 90°, 180°, 270°, or reset to None for the original orientation.
  • Flip Views Flip documents horizontally (X), vertically (Y), both (XY), or restore to None.
Rotate and Flip
Access from Document Sources

Access Documents from Any Source

Access documents from different sources. Like files, streams, Amazon S3, Azure Blob Storage, etc.

  • Local Files Load documents directly from the server’s file system.
  • Streams Stream document content dynamically from memory or custom sources.
  • Amazon S3 Connect and load files from your Amazon S3 buckets.
  • Azure Blob Storage Access and manage documents stored in Azure Blob Storage containers.

Powerful View Modes

Excel-style views, full-page thumbnails, and custom tweaks to fit any use case.

  • Excel View View Excel spreadsheets with formatting and layout similar to Microsoft Office.
  • Page Preview Generate and display page thumbnails for quick navigation and previewing.
  • Advanced Settings RTL support, watermark overlays, and dozens of customization options.
Excel Viewer Features
Viewer Features

Smart Viewing Features

Support for password-protected files, multiple documents, mobile devices, and more.

  • Password Protected Files? No problem! The viewer automatically prompts for the correct password when needed.
  • Multiple Documents View multiple files at once on the same page, side by side or stacked.
  • Book View Customize the viewer layout to match your UI, including realistic two-page book views.
  • Mobile Support Fully responsive viewer that automatically adjusts to phones and tablets.

Quick File Functions

Perform key actions such as thumbnail generation, exporting, and closing documents directly from the viewer.

  • Get Thumbnail Generate a quick thumbnail image of the current page.
  • Export to DCN Save the document as a .dcn file for archival or later use.
  • Export to SRH Export in SRH format for compatibility with search-enabled systems.
  • Export to PDF Download the document as a high-quality PDF file.
File Functions Menu

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Start exploring and integrating document viewing in just minutes.

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