Progress Telerik UI for WPF

PDFViewer

Native PDF Viewer

View PDF documents right within your WPF application without the need for an external viewer.
Built-in Virtualization

Enjoy low memory use and fast, responsive performance because visual elements are created only when visible.
Support for editable Forms and Form Filling

This functionality enables displaying and editing PDF documents containing forms and form fields within your desktop application. This allows users to edit fields in PDF documents such as templates and applications in a formalized manner.
Digital Signature Support

Security is a crucial factor for businesses, enterprises and governments alike. With the new digital signature support for RadPDFViewer for UI for WPF, you will be able to both display and verify documents within your application and make sure that it has not been tampered with during the process.

Additionally, through RadPDFProcessing users can now sign documents with a digital signatures and verify them.
Support for Document Signing

On top of the signature display and verification function you have the ability to also sign PDF documents in the PDFViewer. Users will be able to display, verify and sign PDF documents in their WPF apps.
Encrypted Documents Support

The PDFViewer supports the most popular document encryption standards, including RC4 (40/128-bit) and AES (128-bit).
Powerful Toolbar

The PDFViewerToolbar compliments PDFViewer control, with convenient toolbar exposing the variety of features. With single line of XAML you get all the UI expected from a standard PDF viewing application, including page navigation, zoom and page control, open/save/print buttons. When updating from version to version, you'll automatically get UI for all the new commands we expose.

The PDF control provides convenient design-time experience – dragging PDFViewer in the XAML designer will start the code-generation wizard. You can choose a set of components, and all the needed XAML code and assembly references are automatically added to the project.
PDF Navigation

Scroll, pan, and zoom within a loaded PDF file to get a better view of the content.
Bookmarks Support

Through the Bookmarks support in the PDFViewer control you can enable the end-users of your application to easily navigate through the different parts of a PDF document, while in the same time having a table-of-contents like navigation of the file to display any bookmarks that were previously created in the document.
Large Images Support

The control handles different types of images, optimizing performance and memory consumption based on the image format, color space, and other image properties. This helps visualizing PDF documents with large images with minimal resource consumption.
Color Spaces

The control supports large set of color spaces. Content with DeviceGray, DeviceRGB, DeviceCMYK, CalGray, CalRGB, Indexed, Pattern, ICCBased (partial support), Separation, DeviceN can be visualized.
Creating Multiple PDF Versions

You can create different versions of a PDF files and save them to your system by using the Save As functionality in the PDF Viewer control. With the "Save As" option you can make changes to a PDF document and store the new version, but also preserve the original file for future use.