Introduction

In this release, CJK font is supported in Form Field. Annotation and digital signature features are improved. The performance is greatly improved for some features such as PDF concatenation, PDF spliting and text extraction.

What's New?

• CJK is supported in Form field feature. Users can fill text fields with Chinese/Japan/Korean. 
• Some new annotation types are supported when adding annotations to PDF documents and extracting annotations from PDF documents.
• A set of new methods are added in PdfPageEditor for disposing pages flexibly. .
• Some new features about form field are supported, such as default value in text fields, visual attributes for field facade and image scale setting in image field. 

What's Improved?

• Performance optimized in the functions of pdf concatenating, pdf splitting and text extraction. 
• Digital signature/verification is promoted to secure your pdfs with certificates in a well-suited way.

• 4077 - Bad password exception when using 40 bit encryption 
• 4330 - Error exporting xml from pdf in certain cases
• 4341 - locating error in editing pages
• 4354 - Stamping PDFs throws exception
• 4360 - AddField with FieldType.MultiLineText exception 
• 4524 - Signature invisible in some rotated pdfs