Spire.PDF for WPF 是一款WPF PDF組件，讓你的app能夠讀取、寫入和操作PDF文檔，無需使用Adobe Acrobat。它是完全獨立的組件，不需要任何第三方組件庫。這款專業的WPF PDF組件允許用戶完全控制PDF文檔。

有了Spire.PDF for WPF，用戶可以自由繪制帶有字體樣式和形狀（如矩形、圓形、弧線等）的文本內容和帶特殊效果的圖像。你可以用這款WPF PDF組件做大多數Adobe Acorbat的操作。添加PDF頁眉/頁腳、水印、注釋、附件等。另外，還可以在文檔設置中設置屬性。Spire.PDF for WPF是一款100%安全的PDF組件，杜絕惡意軟件、間諜軟件和病毒。

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.