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Spire.PDF for WPF 是一款WPF PDF组件，让你的app能够读取、写入和操作PDF文档，无需使用Adobe Acrobat。它是完全独立的组件，不需要任何第三方组件库。这款专业的WPF PDF组件允许用户完全控制PDF文档。

有了Spire.PDF for WPF，用户可以自由绘制带有字体样式和形状（如矩形、圆形、弧线等）的文本内容和带特殊效果的图像。你可以用这款WPF PDF组件做大多数Adobe Acorbat的操作。添加PDF页眉/页脚、水印、注释、附件等。另外，还可以在文档设置中设置属性。Spire.PDF for WPF是一款100%安全的PDF组件，杜绝恶意软件、间谍软件和病毒。

Spire.PDF for WPF is a WPF PDF component which enables your WPF applications to read, write and manipulate PDF documents without using Adobe Acrobat. It is a totally independently component which doesn’t need any 3rd party component library. This professional WPF PDF component allows users to fully control PDF documents.

With Spire.PDF for WPF, users can freely draw text content with font styles, shapes like rectangles, circles, arcs, etc. and images with special effect. You can use this WPF PDF component to do most of operations like in Adobe Acrobat. Add PDF header, footer, watermark, comments, attachments, etc. Furthermore, document setting includes setting property is also available. Spire.PDF for WPF is a 100% secure PDF component software. No Malware, No Spyware and No Virus.