groupdocs-viewer-dotnet 2.13.0

GroupDocs.Viewer for .NET is a flexible library that enables you to display documents and images of more than 45 file formats from within your web & mobile applications. The library is 100% independent and doesn't require any 3rd-party software installation. This allows end users to, for example, view PDF documents from within your .NET applications without having to install Adobe Reader.

With GroupDocs' document viewer for .NET, your app's users can view documents and images of the following file formats:

- Portable Document Format: PDF
- Microsoft Word: DOC, DOCX, DOCM, DOT, DOTX, DOTM
- Microsoft Excel: XLS, XLSX, XLSM, XLSB
- Microsoft PowerPoint: PPT, PPTX, PPS, PPSX
- Microsoft Visio: VSD, VDX, VSS, VSX, VST, VTX, VSDX, VDW
- Microsoft Project: MPP, MPT
- Microsoft Outlook: MSG, EML, EMLX
- OpenDocument Formats: ODT, OTT, ODS, ODP
- Rich Text Format: RTF
- Plain Text File: TXT
- Comma-Separated Values: CSV
- HyperText Markup Language: HTML, MHT, MHTML
- Extensible Markup Language: XML
- XML Paper Specification: XPS
- AutoCAD Drawing File Format: DXF, DWG (2004)
- Image files: BMP, GIF, JPG, PNG, TIFF, multi-page TIFF
- Electronic publication: EPUB
- Windows Icon: ICO

Documents can be both rasterized and converted to SVG+HTML+CSS, delivering high-fidelity native text rendering.

GroupDocs.Viewer for .NET comes with a convenient UI, which allows users to easily navigate documents when viewing them. For instance, users can scroll multi-page documents, turn pages with the Go Forward/Backward buttons, jump straight to a specified page, search for text within the document using keywords, preview pages with thumbnails, zoom, print and download documents right from a web-browser.

For more details on the GroupDocs.Viewer for .NET Library, please visit our website:

Note: this download contains a fully working version of the product, however without a license set it will run in evaluation mode with some limitations. To test GroupDocs' document viewer for .NET library without evaluation limitations, request a free 30-day temporary license.

There is a newer version of this package available.
See the version list below for details.
Install-Package groupdocs-viewer-dotnet -Version 2.13.0
dotnet add package groupdocs-viewer-dotnet --version 2.13.0
<PackageReference Include="groupdocs-viewer-dotnet" Version="2.13.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add groupdocs-viewer-dotnet --version 2.13.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

We are pleased to share a new version of GroupDocs.Viewer for .NET, with the following improvements

New Features
WEB-1716 Developing a new feature - caching of a PDF-version of a document
WEB-1735 Support multiple simultaneous instances of the GroupDocs.Viewer, which can have different root storage paths

WEB-1733 Exception message is unclear and uninformative when root storage path is invalid or not found

Bugs Fixed
WEB-1762 RotationCounter throws exception in specific scenarios
WEB-1756 Incorrect behaviour of Viewer when trying to display non-existent file
WEB-1761 Method Viewer.StopService throws NullReferenceException when it was called before Viewer.StartService
WEB-1736 GroupDocs.Viewer is incompatible with the latest Aspose.Email version 5.3
WEB-1728 Incorrect formatting of the header of the email message
WEB-1725 "watermarkWidthInPercents" parameter is not working when its value has a fraction component
WEB-1672 PDF rendered without spaces in HTML mode
WEB-1710 With eml files the date is not right
WEB-1318 One Page in Row/Two Pages in Row/ Cover Then Two Pages in Row View Modes are not translated for localizations
WEB-1375 Spinner is displayed above the "Loading your content" text for itIT/ruRU localizations
WEB-1374 "Progress spinner" is displayed above "Loading your content..."text for SelfHostingDemo/CacheGenerationUpdatePanelSample projects
WEB-1757 Trial banner is not translated for localizations
WEB-1299 Trial banner/message are not translated for localizations
WEB-1041 Unlicensed notification is not fully displayed for html based engine after zooming in
WEB-1046 Extra symbols are displayed for particular HTM file
WEB-1053 Text of "View Mode" drop down value is not fully displayed for "Locale("ru-RU")" setting
WEB-1071 Issue with excel documents when switch between engines with "SupportTextSelection(false)"
WEB-1163 Tab of the sheet is overlapped on the document content for particular EXCEL file in trial mode
WEB-1196 Issue with ICO files display
WEB-1370 The content of TXT document is displayed not fully after rotation on 180 and 270 degrees with HTML-base engine
WEB-1564 HTML thumbnails are not centered when pages have different widths
WEB-1565 Error messages are shown in the second instance of Viewer
WEB-1713 controller method on init of the page is called 2 times
WEB-1720 txt and xlsx files doesn't view in the IE9
WEB-1724 JavaScript error in the browser console: "net::ERR_INVALID_URL" for empty image data URLs
WEB-1730 An "Unrecognized expression" error when switching between tabs of an Excel document with virtual scrolling
WEB-1731 Images are displaced on the first page of a PDF in IE10 on the HTML engine
WEB-1732 Characters are displaced on page 18 of a PowerPoint file in the HTML engine
WEB-1737 The loading spinner is shown after rotating a TXT document on 90 degrees on HTML-base engine and reopening
WEB-1743 Text is invisible in MSG files opened via the HTML engine
WEB-1751 The ".grpdx .html_page_contents" selector is put before an HTML comment in a CSS style when viewing an HTML
WEB-1752 500 Internal Server Error when a GIF resource is absent for an HTML file in HTML mode
WEB-1753 Two dots before a class ("..grpdx") in CSS generated when opening an HTML file
WEB-1754 ".grpdx" before "@media" in CSS generated when opening an HTML file
WEB-1755 An Iframe is not shown when opening an HTML file
WEB-754 CMS content is compressed on devices
WEB-918 Notification that Viewer allows not more than 15 views per hour is too big in IE8 if set up ".UseHtmlBasedEngine(true)"
WEB-921 Issues with displaying page content if open file by url
WEB-933 User is unable to open/close "Thumbnails" in "Double Page Flip" mode if set up .UseInnerThumbnails(true)
WEB-973 Trial banner is displayed under Thumbs panel and under main content in IE 11
WEB-985 Error "Unable to get value of the property 'topLeft': object is null or undefined" occurs after double click on top left/right corner of page with "Double Page Flip" in IE
WEB-990 "SupportTextSelection(false)" option doesn't work with "UseHtmlBasedEngine(true)"


This package has no dependencies.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
17.8.0 10,038 8/30/2017
17.7.0 2,272 7/27/2017
17.6.0 1,236 6/27/2017
17.5.0 1,325 5/24/2017
17.4.0 1,800 4/20/2017
17.3.0 895 3/23/2017
17.2.0 1,640 2/23/2017
17.1.0 867 1/24/2017
16.12.0 2,084 12/22/2016
16.11.0 909 11/22/2016
16.10.0 1,266 10/20/2016
3.7.0 1,447 9/28/2016
3.6.0 15,266 8/22/2016
3.5.0 1,751 7/25/2016
3.4.0 1,133 6/22/2016
3.3.0 894 5/19/2016
3.2.0 747 4/22/2016
3.1.0 875 3/25/2016
3.0.0 1,133 2/17/2016
2.19.0 5,112 12/25/2015
2.18.0 11,422 11/27/2015
2.17.0 1,800 10/23/2015
2.16.0 945 9/25/2015
2.15.1 2,248 8/25/2015
2.15.0 861 8/20/2015
2.14.0 747 7/24/2015
2.13.0 1,686 6/23/2015
2.12.0 637 5/27/2015
2.11.1 536 5/12/2015
2.11.0 639 4/27/2015
2.10.1 562 4/17/2015
2.10.0 667 3/30/2015
2.9.1 566 3/10/2015
2.9.0 599 3/2/2015
2.8.0 745 2/17/2015
2.7.0 813 1/9/2015
2.6.0 594 12/8/2014
2.5.0 728 11/12/2014
2.4.0 837 10/14/2014
2.3.0 745 9/14/2014
2.2.0 715 8/26/2014
2.1.0 767 5/30/2014
2.0.0 1,031 4/28/2014
1.6.0 1,014 12/25/2013
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