ComPDFKit PDF SDK

New Features

・Added support for digital signatures.

Issues Addressed

・Optimized content editor: After adjusting text size, the width of the text boxes can adapt automatically based on the content.

・Fixed the issue of incorrect input when typing in Simplified and Traditional Chinese.

・Fixed the issue of no callbacks when entering and exiting crop mode.

New Features

・Added API for feature mode switching.

・Added API for adding and replacing images using URLs in PDF content.

Issues Addressed

・Fixed crash issues when entering the PDF crop mode in content editing mode.

・Optimized supporting saving images to a specified path when exporting them.

・Optimized the interaction for image editing: Image cropping and resizing.

・Optimized the selection of form fields.

・Optimized the feature of hiding form fields.

New Features

・Added support for more form fields — Pushbutton.

・Added support for setting the stroke color and width of form fields.

・Added support for setting the background color of form fields.

・Added support for setting the opacity of form fields.

Issues Addressed

・Fixed other issues with Undo/Redo errors.

・Fixed other issues with crash issues when getting the font name of forms.

・Optimized forms: The base class and the management of factory methods.

Issues Addressed

・Fixed issues with note annotations, signatures, and compatibility issues with various development platforms.

・Optimized PDF rendering.

・Optimized text editing in PDF content editor mode, supporting obtaining the current text color, opacity, and alignment.

・Optimized Undo/Redo in PDF content editing.

New Features

・Added support for new features for text editing, like adding other fonts, and modifying text transparency.

・Added support for image editing, like adding, deleting, moving, rotating, cropping, etc.

・Added support for new levels of document encryption, including AES-128 and AES-256.

Issues Addressed

・Fixed issues with text editing in Vietnamese.

New Features

・Added support for new features for text editing, like modifying font, modifying alignment, Undo/Redo, creating the text block, and copying the text block.

Issues Addressed

・Fixed issues.

New Features

・Added support for text editing, like modifying, deleting, and moving text in PDF files.

New Features

・Added support for adding, editing, and removing header & footer like dates, page numbers, or other text information.

・Added support for adding, editing, and removing bates numbers that are useful tools for convenient search.

・Added support for adding, editing, and removing background.

New Features

・Added support for redaction that allows removing sensitive information or private data in your PDF files permanently.

Issues Addressed

・Fixed issues.

New Features

・Added support for converting PDF to PDF/A, including PDF/A-1a and PDF/A-1b.

New Features

・Added API for setting the spacing between pages in PDFView.

・Added support for media annotation (playing, accessing, and other related functions).

New Features

・Added support for sound annotation (playing, creating, editing, deleting, and other related functions).

・Added API for annotation permissions (accessing and setting all annotation permissions such as Hidden, ReadOnly, Locked, etc).

・Added API for editing document information related to author, title, keyword, etc.

Issues Addressed

・Fixed issue with accessing document permission.

This is the first release of ComPDFKit PDF SDK, it is a new Rapid Development Kit for iOS/Android/Windows platforms which focuses on helping developers rapidly integrate powerful ComPDFKit PDF technology into their own apps. With ComPDFKit, even developers with limited knowledge of PDF can quickly realize a PDF Viewer with just a few lines of code. Now, it is available on iOS, Android, and Windows platforms.

ComPDFKit provides a Java API for Android and consists of two feature elements:
PDF Core API
The Core API contains all of the non-viewer level functions for ComPDFKit.
PDF View
The View Control is a utility class for creating the base viewer for displaying PDFs.

This version release highlights include:
・High performance PDF libraries to render PDF pages, page objects, annotations, and forms the way they were intended to be viewed: sharp, clear, accurate, and easy to read.
・APIs for annotation creation, properties access, and modification (appearance setting and drawing). It also provides APIs to export and import all annotations from and to XFDF documents. The APIs support the following annotation types: note (text), free text (text box), line, square, circle, highlight, underline, squiggly, strikeout, stamp, and ink (freehand).
・A powerful method to view existing forms, modify form fields, add and remove form fields, create new forms, allow users to fill in forms, export and import form data by XFDF file, access form data, and set or read form field values and properties.
・Merge and combine specified page ranges from different PDF files into a single PDF. Split one PDF into separate PDFs based on page ranges. Developers can merge PDF files (partial or whole), extract any pages from a PDF to save as a new PDF, and delete specific pages from a PDF file.
・A range of encryption and decryption functions to meet different levels of document security protection. It allows users to implement password encryption, set or modify security permissions associated with a document, and allows developers to remove encryption from existing PDF documents.