Spire.PDFViewer for .NET is a professional and powerful PDF Viewer library, which enables developers to open, view and print PDF documents with C# and Visual Basic in .NET. The .NET Framework versions it supports include .NET 2.0, .NET 3.5, .NET 4.0, .NET 4.0 ClientProfile.

This is the featured function of Spire.PDFViewer for .NET. It enables developers to save PDF pages(specified one, current page, mulitple pages, all pages) to image formats(.bmp, .png, .jpeg).

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.

Download the latest New Relese and Hotfix version here to have a 30-day free trial.

You can get a .zip package when compeleting downloading. Then, extract it to get .msi file. Double click the extracted file to install Spire.PDFViewer for .NET step by step.

During installing, Spire.PDFViewer controls will be added in Visual Stuido Toolbox automatically. If you are using Visual Studio right now, a dialog box will pop up to inform you to shutdown all running instances of Visual Studio and Retry or Cancel witout Spire.DocViewer controls added. And after installing, you can use the shortcut "Add Controls into VS Toolbox".

Before coding, you need to use the appropriate dlls in your project.

If you have been created your project, right click project name to add reference. Click Browse tab and choose Bin directroy of Spire.PDFViewer folder. Then, choose Spire.PdfViewer.Forms.dll in NET2.0/NET3.5/NET4.0/NET4.0 ClientProfile folder.

And you can get result of realized functions of Spire.PDFViewer for .NET by running demos. There are two method to run these demos.

1.Open the appropriate solution file (.sln) in CS or VB folder under Demos directory to get all projects this package has. To run the specified project, right click project name (for example Open) → Debug → Start new instance. And then the result will be shown. 2.Open Demos folder → CS/VB folder → WinForms → Specified directory (for example 01_PdfDocumentViewer) → Specified Project folder (for example Attachment) → Open project (.csproj) → Debug → Start Debugging or Press F5.

The folloing screenshots demonstrates result after running parts of demos.

• Overview: Spire.PDFViewer for .NET Introduction in Details.
• Download: Download the latest Spire.PdfViewer versions.
• Spire.PDFViewer for WPF: Enable to open, view, print Word document for WPF.
• Live Demos: Presents code samples to realize Spire.PDFViewer functions.
• Forum: Submit issues or bugs you encounter when evaluating Spire.PDFViewer.
• Contact Us: Contact via Email to get Technical Support or send your feedback or suggestion.