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 and 4.5
• 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

• Convert Webpage HTML, HTML ASPX to PDF
• Convert Image(Jpeg, Jpg, Png, Bmp, Tiff, Gif, EMF, Ico) to PDF
• Convert Text to PDF
• Convert XPS to PDF
• Convert PDF to XPS
• Convert PDF to Image

Security

• Encrypt PDF(Owner Passwords and User Passwords)
• Decrypt PDF
• Create PDF Digital Signature
• Modify PDF Passwords(Owner Passwords and User Passwords)

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

• Draw Image
• Draw Special Shapes(lines, Rectangles, Circles, Arcs, Ellipses, Five-Pointed Star)
• Read/Extract Images(Jpeg, Jpg, Png, Bmp, Tiff, Gif, EMF, Ico)

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

• Add Bookmarks
• Add Child Bookmarks
• Get Bookmarks
• Get Child Bookmarks
• Clear Bookmarks
• Modify Bookmarks
• Modify Child Bookmarks

List

• Simple List
• Ordered List
• Multiple levels List

Header and Footer

• Add Text in Header
• Add Text in Footer
• Add Image in Header
• Add Image in Footer

Watermark

• Add Text Watermark
• Add Image Watermark
• Modify Text Watermark
• Modify Image Watermark

Links and Actions

• Add Hyperlinks(Plain Link and Anchor Link)
• Work with Action
• Work with Javascript Action
• Work with Action Chain
• Work with Action Annotation

FormField

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

Pages

• Add PDF Pages
• Add Empty Page in PDF
• Delete PDF Pages
• Read/Extract PDF Pages
• Set Page Number
• Get Page Count
• Paginate Pages
• Set Page Transition
• Set Page Label
• Set Page Orientation
• Set Page Transparency
• Set Page Overlay
• Create PDF Booklet
• Draw PDF Barcode

Document

• Set PDF Properties
• Set PDF View Preference
• Set PDF Template
• Merge PDF Files
• Split PDF File(by one page and any range of pages)

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