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Xamarin.iOS PDF Viewer is a feature-rich and high-performance control to view and review PDF files in Xamarin.iOS applications. The bookmark, hyperlink, and table of contents support provides easy navigation within and outside PDF files. PDF files can be reviewed with the various annotation tools.

High performance

Instant loading in PDF Viewer.

Instant loading

Load PDF files with thousands of pages instantly.

Less runtime memory in PDF Viewer.

Less runtime memory

On-demand loading and virtualization mean the control holds only the minimum required pages at runtime to reduce memory consumption.

Virtualized pages in PDF Viewer.

Virtualized pages

Render pages on demand to help reduce initial load time when working with large documents.


Xamarin PDF Viewer iOS has a built-in toolbar that can be customized.

Built-in toolbar.

Built-in toolbar

The Xamarin.Forms PDF Viewer control comes with a powerful, built-in toolbar to execute the most important actions, such as page navigation, text search, and various annotation actions.


Custom toolbar

Disable the built-in toolbar and create a custom toolbar in your application.

Select and copy text

Xamarin PDF Viewer iOS allows users to select the text in the PDF document and copy it to the clipboard. This is helpful for sharing text content with others.

Select and copy text.

Search text

Locate all the occurrences of a given text and navigate through the found occurrences easily.

Search text.

Xamarin.iOS PDF Viewer supports different internal and external navigations.

Bookmark navigation.

Bookmark navigation

Bookmarks saved in PDF files are loaded and made ready for easy navigation. Navigate within the PDF file of the topics bookmarked already.

Hyperlink navigation.

The hyperlink navigation feature enables navigation to URLs (website links) in a PDF file.

Table of contents navigation.

Table of contents navigation

Table of contents navigation allows users to navigate to different parts of a PDF file that are listed in the table of contents section.

Page-by-page view mode

View PDF pages one by one in a horizontal fashion.

Page-by-page view mode.

Print the loaded PDF document with annotation and signature details.

Print PDF files.

Review or annotate

Review PDF files using a rich set of annotating tools in the PDF Viewer.

Highlight important text.

Highlight text

Highlight important texts in PDF files. Also, customize the appearance of the highlight or remove it.

Underline text.

Underline text

Underline notable texts in PDF files. Customize the appearance of the underline or remove it.

Strike through unimportant text.


Strike through unimportant texts in PDF files. Customize the appearance of the strikethrough or remove it.

Freehand drawing.

Freehand draw (ink annotation)

Draw freehand on the pages of PDF files. Move, resize, remove, or edit the appearance of the freehand drawings.

Line annotation.


Include lines in PDF files. Move, resize, remove, or edit the appearance of the lines.

Rectangle annotation.


Include rectangles in PDF files. Move, resize, remove, or edit the appearance of the rectangles.

Ellipses annotation.


Include ellipses and circles in PDF files. Move, resize, remove, or edit the appearance of the ellipses.

Arrow annotation.


Include arrows in PDF files. Move, resize, remove, or edit the appearance of the arrows.

Free text annotation.

Free text

Include free text in PDF files. Move, resize, remove, or edit the appearance of the free text.

Custom stamp annotation.

Custom stamps

Add custom stamp annotations to the PDF files. The stamps can be resized, moved, removed, and saved.

Handwritten signature

Add handwritten signatures to PDF files. The signatures can be resized, moved, removed, and saved.

Handwritten signature.

PDF form filling

Fill, edit, flatten, and save AcroForms fields in PDF files.

Form filling.

PDF to image

Convert the pages of PDF files to images of JPG, PNG, and BMP formats.

PDF to image.

Import and export

The PDF Viewer supports the import and export of annotations and form data.

Import and export annotations.

Import and export annotations

Import and export annotations in FDF and XFDF formats.

Import and export form data.

Import and export form data

Import and export form data in FDF, XFDF, XML, and JSON formats.


All static text within the PDF Viewer can be localized to any supported language.



  • Xamarin.Forms
  • Xamarin.Android
  • Xamarin.iOS
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