Asp.Net Multiple
File Format Viewer
Word, Excel, PowerPoint
Acrobat Pdf and more!
With UnoViewer you can view Doc, Docx, Xls, Xlsx, Ppt, Pptx, Pdf and many other file formats online from your website without having to install any software.

Zero Dependency
No additional software or plug-in required.
Cross Platform
Works the same way on Windows / Linux / Mac.
Easy To Use
Get started quickly with just few lines of code.
Pricing
Transparent and affordable licensing.
View From Any Device
UnoViewer can view files from a mobile device, tablet, laptop or desktop. No software required.
Webforms & Razor View
Available for .NET Framework 4.8, .NET Framework 6.0, .NET Standard 2.0.
Lazy Loading
UnoViewer can easy view large files. It loads pages on-demand as the user visits them.

Cross Browser
Works seamlessly with all modern browsers without you having to configure anything.
Fully Responsive
Adjusts to any screen size or orientation providing you a rich file viewing experience.
HTML5 & CSS3
Built using the latest web standards. HTML5, CSS3 and jQuery.
.NET Viewer Features
Simple yet powerful and feature rich Asp.Net multiple file formats online web viewer. View Microsoft Word documents, Excel sheets, PowerPoint slides and Acrobat Pdf documents and many more file formats online right from your application.
Multiple Formats Viewer
View many different file formats from a single viewer interface. Widely used in document management systems (DMS). View invoices, contracts, agreements online.
Document Search
Easily search for any keyword within the document. With options to match case of find the whole word. Directly from your web browser.
Text Selection
Select and copy text from any page of the document. The viewer can be switched between pan mode and text selection mode.
Pdf Export
Export Microsoft Office file formats (Word, Excel and PowerPoint) to the popular PDF file format right from the viewer itself.
Online Web Viewer
UnoViewer will support maximum number of file formats possible. The most popular formats for online viewing are Microsoft Office files including Word, Excel and PowerPoint. The next one is Adobe Acrobat PDF document format.
Microsoft Word
UnoViewer can view Microsoft Word (doc, docx) online from your website. You can even export Word documents (and other file formats) to Pdf.
Microsoft Excel
Problem viewing Excel workseets? UnoViewer is here! View Microsoft Excel (xls, xlsx) online. No Microsoft Office software or interop required.
Microsoft PowerPoint
Easily view your slides from web page directly. UnoViewer does not support Microsoft PowerPoint animations or any embedded videos.
Adobe PDF
Adobe Acrobat Pdf is a powerful document format and is widely used. UnoViewer is similar to PdfJs but it is very flexible and configurable.
UnoViewer is fully configurable and flexible Asp.Net online file and document viewer. It has rich set of server C# and client JavaScript API. It is able to view large files or documents quickly. The user interface can be changed as required by just setting few options. Premium features are made available to you at an affordable price point. UnoViewer comes with a detailed documentation and lots of samples that help you implement our Asp.Net online, web based document viewer within your applications.
Free Download
Register your account now to get access of UnoViewer. Download the free trial version today!
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