Released: Mar 21, 2013

Updates in this release

Features

Supported Platforms

• .NET 2.0 - .NET 4.5
• Windows Forms
• ASP.NET Web Forms & MVC
• Console applications and Windows Services
• Mono
• Windows Presentation Foundation 4.0 & 4.5
• Silverlight 4 & 5
• WinRT/Windows Store applications
• Windows Phone 7 & 8
• Xamarin.iOS
• Xamarin.Android

Document Features

• Create and load PDF documents from files and streams.
• Save PDF files to disk and streams.
• Document information and custom properties.
• Document viewer preferences and display modes.
• XMP metadata.
• Document file attachments.
• Document level Javascripts and actions.
• Document outline (bookmarks).
• Add and remove PDF pages.
• Page labeling ranges (page numbering).
• Extract pages from external PDF files.
• Append PDF pages.
• Split PDF files into pages.
• Document incremental updates.
• Partial document loading and saving.

Security

• User and owner passwords.
• Document access rights.
• 40-bit and 128-bit RC4 encryption.
• 128-bit and 256-bit AES encryption.
• Digital signatures.
• Text redaction.
• Image redaction.
• Disable text copy/paste .

Graphics Features

• All PDF color spaces: DeviceRGB, DeviceCMYK, DeviceGray, Indexed, CalGray, CalRGB, Lab, ICC, Separation, DeviceN and PANTONE colors.
• Pen and brush objects for stroking and filling operations.
• Graphics primitives: lines, ellipses, rectangles, rounded rectangles, arcs, pies, chords, Bezier curves and paths.

Images

• Load images from files and streams.
• Create images from System.Drawing.Bitmap (WinForms) (BMP, GIF, PNG, TIFF or JPG).
• Native support for TIFF (grayscale, RGB and CMYK), JPEG, PNG and RAW images.

PDF Forms 

• Create, load and save PDF forms.
• Add, edit, remove and rename form fields.
• Support for text box fields, combo box fields, list box fields, push button fields, check box fields, radio button fields and signature fields.
• Read/Write (fill) form fields.
• Flatten form fields.