Introduction

In this release, editing capability to various PDF contents is enhanced. A new class named PdfBookMarkEditor is introduced to manipulate bookmarks. For annotation related features, new methods are added to support annotations editing. In class PdfContentEditor, the feature of changing images in PDF documents is supported. Some other features like digitally signing, form disposing, replacing text, etc., are also improved.

What's New?

• New class PdfBookMarkEditor is added to manipulate PDF bookmarks.
• New features of modifying comments (annotations) and flattening annotation are supported.  
• Supports new feature of replacing/deleting images from a PDF document.
• New methods are added in PdfFileSignature to support reading/disposing more information of digital certificate.

What's Improved?

• The feature of replacing text is enhanced. Some special words (e.g. with hyphen) could be replaced properly.
• Supports multiline-text in both AcroForm and XfaForm.  

What's Fixed?

• 6061 - lines cannot be properly printed.
• 6059 - mend Japanese characters issue.
• 6004 - replace text corrupt the document.
• 6305 - cannot fill fields with umlauted characters. 
• 6278 - NullReferenceException in Extracting links.