Spire.PDF for WPF

Professional WPF API - Read/Write/Modify PDF document wth WPF applications

  • Overview
  • Features
  • Guideline
  • Support

Reliable WPF PDF Processing API

Over 1,000,000 Developers Are Already Using Our Libraries
To Create Their Amazing Applications.

Spire.PDF for WPF is a WPF PDF API which enables your WPF applications to read, write and manipulate PDF documents without using Adobe Acrobat. It is a totally independent API which doesn't need any 3rd party library. This professional WPF PDF API 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 API to do most of operations like in Adobe Acrobat. Adding header, footer, watermark, comments, attachments, etc. is also supported. Spire.PDF for WPF is a 100% secure PDF component software. No Malware, No Spyware and No Virus.

  • Convert

  • Compress

  • Extract

  • Protect

  • eSign

  • Form

  • Watermark

  • Merge & Split

  • Layer

  • Adjust

Convert PDF to Word

PDF is considered an ideal file format for document sharing and printing, but it is difficult to edit. If you want to modify the text in a PDF file, you can convert it to Word.

Compress PDF

Compressing PDFs can reduce their size by 10 to 100 times, thus saving you a lot of storage space and making PDF documents easier to transfer over the Internet.

Extract Text and Images

When you just need to get the information in a PDF document regardless of its format and structure, you can simply extract the text and images from the document.

PDF Encryption

PDF encryption is a crucial task when it comes to sharing confidential documents on the Internet. Using Spire.PDF, you can set a password to restrict access to your PDF file, or set permissions to define what actions users can perform on the document.

Digitally Sign PDF

A digital signature provides assurances about the validity and authenticity of your PDF documents. Once a PDF document is digitally signed, any changes to the document will invalidate the signature.

Create a Form

Form fields make it easier to collect information. Users can enter information by choosing an item from a drop-down list, inserting text in a combo box, or checking a check box.

Add a Watermark to PDF

Watermarks in PDFs serve many important purposes, such as identifying the document's owner, indicating its status and preventing unauthorized copying and distribution.

Merge and Split PDF

Sometimes, you might need to merge multiple PDF files into one in order to store and review them easier. Likewise, you may also want to split a PDF file into individual files and share them with others separately.

Add Layers to PDF

PDF layer is an interactive feature for PDF documents that allows some part of the content to be made visible or hidden. Layers are used for items such as CAD drawings, layered artwork, maps, and multi-language documents.

Change PDF Page Size

By adjusting the page size of a PDF document, you can easily get a better document appearance or make the page size match the printing paper.

MAIN FUNCTION

Rich Features

Spire.Pdf supports features such as:
  • Supports embedding fonts, true type fonts and CJK fonts
  • Draw shapes such as rectangles, circles, arcs, ellipses and fill them with custom brushes
  • Load Images to PDF documents from streams and files on disk. It can draw both scalar and vector images in the documents. Mask Images and Watermarks can also be drawn in the pages
  • Datatable can be imported into the PDF files. Rows and columns can be formatted. You can also insert graphic elements inside the table
  • Auto Page Breaks for large tables can be enabled in the PDF documents
  • Drawing Form Fields like buttons, text boxes, list boxes, check boxes, and so on, into the PDF document
  • Drawing Header and Footer in a PDF document
  • Read existing PDF forms and fill the form
  • HTML web page pagination is available to render large web pages into PDF without any text truncation at page breaks. Also, you can render the web pages as streams to create PDF without any intermediate files on disk

GET STARTED

Free Trials for All Progress Solutions

Support Environment

  • Fully written in C# and also support VB.NET
  • Applied on .NET Framework 2.0, 3.5, 3.5 Client Profile, 4.0, 4.0 Client Profile,4.5 and .NET Standard 2.0, .NET Core, .NET 5.0, .NET 6.0, MonoAndroid and Xamarin.Ios.
  • Support Windows Forms and ASP.NET Applications
  • Support 32-bit OS
  • Support 64-bit OS
  • Support PDF Version 1.2, 1.3, 1.4, 1.5, 1.6 and 1.7
  • PDF API reference in HTML
  • Be Independent and do not need Adobe Acrobat or other third party pdf libraries

Conversion

Security

Text

  • Draw Text
  • Set Text Format(font, size, color, layout, rotate, transform, alignment, transparency)
  • Read/Extract Text(Whole Page, Certain Page, Particular Pages)

Fonts

  • 14 Core Fonts
  • Type 1 Fonts
  • Type 3 Fonts
  • True Type Fonts
  • CJK Fonts
  • Unicode Support(Part)

Images

Attachments

  • Add Attachments
  • Add Attachments with Attachments Annotations
  • Remove Attachments
  • Read/Extract Attachments
  • Read/Extract Attachments with Attachments Annotations
  • Get Attachments Properties

Tables

  • Simple Table
  • Image Table
  • Nested Table
  • Export Database Table and Pictures to PDF
  • Set Table Layout

Bookmarks

List

Header and Footer

Watermark

Links and Actions

FormField

  • Add Fields(Text Box, Check Box, List box, Combo Box, Button, Radio Button)
  • Remove Fields
  • Edit Fields
  • Fill Fields

Pages

Document

Feature Details

Feature Support Feature Support
Drawing Text Standards
Text Formatting PDF/ A-1b Compliance
Multilingual Support PDF/x1a: 2001 Compliance
Text Extraction (Only for .NET) Fonts
Graphics Standard Fonts
Pen and Brush CJK Fonts
Layers (Only for .NET) ** True Type Fonts
Transparent Graphics Unicode True Type
Color Spaces ** Images
Image Extraction Scalar Images
Transform Mask
Bar code (Only for .NET) Vector Images
Document Operations Watermarks
Merge Documents Data Management
Split Document (Only for .NET) ADO.Net Tables Support (Only for .NET)
Overlay Documents Rich Table Styles
Import and Stamp Table Features (Only for .NET)
Booklet Page Operations
Document Settings Headers and Footers
Custom Metadata Page Label
Document Properties Automatic Fields
Page Orientation Interactive Elements
Page Sizes Annotation
Viewer Preferences Action
Forms JavaScript
Create Form Attachment
Form Filling Bookmark
Form Export ** Security
Conversion Digital Signature
HTML to PDF Encryption
Doc To PDF (Spire.Doc required) Decryption

** Partial supported

Note: Transparent Graphics is Partial Supported for Silverlight

Beginners Guide is the first step towards learning the basic information of Spire.PDF for WPF

Program Guide lists the detailed features of our Spire.PDF for WPF and you can search for the information you want.

The Videos give an operation guide by video. You can check the produce step by step.

Main Functions contain the main features of our Spire.PDF for WPF and you can have brief information of it.
  • High quality Conversion
  • Merge/Split PDF documents
  • Text, Image Extract from PDF documents
  • Encrypt, Decrypt, Create PDF Digital Signature from PDF documents
  • Add PDF Header and Footer

Frequently asked question for Spire.XLS of technical and function issues.

We guarantee one business day Forum questions Reply.

We guarantee one business day E-mail response.

Free Customized service for OEM Users.

Skype name: iceblue.support

Apply for a Free Trial License File.

To help you get started quickly, we offer free customized demos to our customers. Please contact support@e-iceblue.com for the free demo. Make sure the demo you want meets the below requirements.
  • It relates to our components stored on E-iceblue online store.
  • It costs less than 2 hours for us to complete it. If it costs more than 2 hours, please contact our sales@e-iceblue.com

If you have tried out Spire.PDF and found it useful, please consider sharing your experience with others. By sharing your testimonial with us, you will not only help others to make the right decision but will also to earn rewards from us. Please send your testimonials to sales@e-iceblue.com.