The WPF PDF Viewer control allows users to use various annotating tools for reviewing PDF files in WPF applications. These include text markup annotations, shape annotations, ink annotations, stamp annotations, text annotations, and sticky annotations.
Highlight important text in PDF files. Users can customize the color of the highlight or remove the highlight.
Underline notable text in PDF files. Users can customize the color of the underline or remove the underline.
Strike through unimportant text in PDF files. Users can customize the color of the strikethrough or remove it.
Squiggle lines under text in PDF files. Users can customize the color of the squiggly or remove the line.
Draw freehand on PDF pages. Users can customize the appearance or erase unwanted parts in freehand drawings.
Include lines in PDF files. Users can move, resize, remove, or edit the appearance of lines.
Include rectangles in PDF files. Users can move, resize, remove, or edit the border style and appearance of rectangles.
Include ellipses and circles in PDF files. Users can move, resize, remove, or edit the appearance of the ellipses.
Include arrows in PDF files. Users can move, resize, remove, or edit the appearance of the arrows.
Include polygons in PDF files. Users can move, resize, remove, or edit the border style and appearance of polygons. The default border style is solid.
Include clouds in PDF files. Users can move, resize, remove, or edit the border style and appearance of polygons. The default border style is cloudy.
Include polylines in PDF files. Users can move, resize, remove, or edit the appearance of polylines.
Include stamps in PDF files by choosing from the 18 available standard stamps or images from the local disk. Users can move, resize, or remove a stamp.
Include sticky notes in PDF files. Users can move, resize, remove, or edit the appearance of sticky notes.
Include free text in PDF files. Users can move, resize, remove, or edit the text.
The file link annotation feature allows users to navigate to linked external files.