groupdocs-viewer-dotnet 2.18.0

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There is a newer version of this package available.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 2.18.0
dotnet add package groupdocs-viewer-dotnet --version 2.18.0
<PackageReference Include="groupdocs-viewer-dotnet" Version="2.18.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add groupdocs-viewer-dotnet --version 2.18.0
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-2182 Ability to display the password-protected MS Excel documents
WEB-2205 Ability to display the password-protected MS PowerPoint documents

WEB-1837 Generate HTML pages after those specified by PreloadPagesCount in a background thread
WEB-2227 Viewer warns the user in appropriate way if input stream has 0 bytes length
WEB-2244 Viewer returns inadequate HTTP-response when printing and/or downloading options are disabled on server, but corresponding buttons are enabled on toolbar

Bugs Fixed
WEB-1156 Viewer.NET - Popup with print progress isn't displayed after click on "Print" button with "UsePdfPrinting(true)"
WEB-1183 A call to "document-viewer/ViewDocumentHandler" fails with 403 forbidden in SharePoint
WEB-1260 No error shown on the client when the server goes offline
WEB-1791 "Unexpected method call" in IE9 Quirks Mode/IE8
WEB-1822 ArgumentException: "Illegal characters in path" when opening a PDF in IE 8
WEB-1877 Error with using the Viewer and Comparison in one project
WEB-1908 A resource directory and others are created in the IIS executable directory when using custom storage and opening a PDF
WEB-2003 The page height is incorrect after zooming out an HTML document on the HTML engine
WEB-2207 The unit tests are not compiling
WEB-2210 Viewer cannot display password-protected non-PDF file in HTML mode when cache exists
WEB-2211 IgnoreDocumentAbsence option is not working for non-PDF documents in HTML-based mode
WEB-2220 Page orientation and watermark size are changed in the PDF-version
WEB-2229 Incorrect processing of watermarks and page rotations in PDF-version if original PDF is already rotated
WEB-2233 watermarkWidthInPercents parameter does not take effect on PDF-version when Diagonal disposition is used
WEB-2239 Watermark text rotates together with document page in image-based mode
WEB-2245 Impossible to perform a PDF-printing if the ability to download documents is disabled on server
WEB-2268 The loading overlay does not cover pages in an Excel file completely
WEB-2271 The tabs panel is too narrow after opening an Excel file with 24 tabs then an Excel file with 3 tabs
WEB-2274 The "Invalid argument" error is shown in IE8 when opening an Excel file
WEB-2280 Watermark is absent in AOT-generated PDF-version when specifying color manually
WEB-2283 After changing the document in Document Explorer it is impossible to download current file, Viewer returns the first one
WEB-2284 Viewer throws an exception when trying to download a PDF-version or use a PDF-printing of a MS Excel document in HTML-based mode
WEB-2290 Method setViewerMode doesn't support all possible view modes
WEB-2294 Viewer returns inappropriate document for downloading after changing it in Document Explorer
WEB-2295 The search forward button is not disabled for the last search hit when searching for 2 words


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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