Spire.PDFViewer 6.1.1

Spire.PDFViewer is an easy-to-use and reliable .NET PDF Viewer component. With Spire.PDFViewer, developers can create any WinForms application to open, view and print PDF document in C# and Visual Basic on .NET(2.0, 3.5, 4.0,4.6 and 4.0 ClientProfile).

Open and View

Spire.PDFViewer for .NET can open and view PDF/A-1B, PDF/X1A and even encrypted document.

When viewing, developers can view with zoom in/out, page up/down, moving to the first/last page or fitting page/width. Also, hand tool is available.


Spire.PDFViewer for .NET supports kinds of PDF fonts, including TrueType, Type0, Type1, Type3, OpenType and CJK font. It also support hyperlinks, DeviceN color space and JPEG2000, DCT, CCITT Fax Image format in PDF.


Spire.PDFViewer enables developers to print PDF document and supports page setup before printing, such as margins, page orientation, page size etc. Also, developers can choose specified one page, current page, mulitple pages or all pages to print.

PDF to Image

Spire.PDFViewer for .NET enables developers to save PDF pages(specified one, current page, mulitple pages, all pages) to image formats(.bmp, .png, .jpeg).

There is a newer version of this package available.
See the version list below for details.
Install-Package Spire.PDFViewer -Version 6.1.1
dotnet add package Spire.PDFViewer --version 6.1.1
<PackageReference Include="Spire.PDFViewer" Version="6.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Spire.PDFViewer --version 6.1.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Spire.PDFViewer, 6.1.1"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install Spire.PDFViewer as a Cake Addin
#addin nuget:?package=Spire.PDFViewer&version=6.1.1

// Install Spire.PDFViewer as a Cake Tool
#tool nuget:?package=Spire.PDFViewer&version=6.1.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Spire.PDFViewer 6.1.1
New features:
Supports the function of displaying page labels(SPIREPDFVIEWER-464)
Bug Fixes:
Fixes the issue that the white color of the picture was displayed as black (SPIREPDFVIEWER-448)
Fixes the issue that Chinese characters were displayed in garbled characters(SPIREPDFVIEWER-462)
Fixes the issue that the page rotating failed (SPIREPDFVIEWER-466)
Fixes the issue that the background color of form fields was displayed incorrectly(SPIREPDFVIEWER-467)


This package has no dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
6.3.2 258 3/22/2021
6.1.1 440 1/26/2021
6.1.0 167 1/14/2021
5.11.2 755 11/13/2020
5.8.2 981 8/12/2020
5.7.2 396 7/6/2020
5.1.4 1,975 1/21/2020
5.1.0 256 1/15/2020
4.11.8 647 11/18/2019
4.9.5 588 9/18/2019
4.5.1 2,251 5/8/2019
4.2.2 1,104 2/14/2019
4.1.13 512 1/31/2019
4.1.5 849 1/19/2019
4.1.0 876 1/5/2019
3.12.6 1,374 12/19/2018
3.12.1 556 12/7/2018
3.6.3 1,715 6/28/2018
3.3.0 2,498 3/26/2018
3.2.0 749 2/9/2018
2.12.60 645 1/18/2018
2.12.57 694 12/29/2017
2.12.49 644 11/29/2017
2.12.44 553 11/17/2017
2.12.38 707 10/20/2017
2.12.34 1,725 9/26/2017
2.12.19 1,133 7/13/2017
2.12.16 614 7/10/2017