ComPDFKit PDF SDK for Android Releases

ComPDFKitPDF ToolsJava
Version v2.6.9 (Jul 1, 2026)

Learn what's new across releases, with details of features, enhancements, and resolved issues.

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ComPDFKit PDF SDK for Android v2.6.9Jul 1, 2026
Features
  • Added annotation click behavior configuration to control annotation interactions in the reader.
  • Added support in ComPDFKit_Tools for opening the properties panel after selecting an annotation.
  • Added support in ComPDFKit_Tools for showing or hiding the main toolbar title through configuration.
  • Added support in ComPDFKit_Tools for intercepting Note annotation creation and editing dialogs.
  • Improved external storage adaptation in ComPDFKit_Tools, including public directory saving and storage permission handling.
  • Improved the hiding behavior of the side toolbar in fullscreen mode.
  • Improved the display text for the root node in the file directory.
  • Replaced the deprecated media scan broadcast with MediaScannerConnection.
  • Reduced memory usage when generating signature images, including handwritten signatures and digital signature previews.
  • Reduced Java heap memory usage when loading system fonts to improve stability with large font files.
Fixes
  • Fixed an issue where the page position could be incorrect after switching reader viewport or layout state.
  • Fixed an issue where long text alignment did not take effect in text field form widgets.
  • Fixed an issue where CPDFDocumentPermissionInfo#setAllowsCommenting incorrectly modified the copy permission.
  • Fixed flickering and rendering instability when rotating stamp annotations.
  • Fixed incorrect page position and jumping issues when switching to fullscreen mode.
  • Fixed an issue where newly generated PDFs did not refresh in the system media library.
  • Fixed incorrect tinting of custom default toolbar icons.
  • Fixed an issue where no saving prompt was shown when saving a watermark took too long.
  • Fixed an issue where custom text stamp list items were clipped.
  • Fixed an issue where the spacing setting was not reset after setting a wavy line for shape annotations.
  • Fixed an issue where deleting an annotation from the reply dialog did not remove it from the UI.
  • Fixed an issue where selectable folders were not displayed when exporting annotations.
  • Fixed opacity accuracy issues in image editing.
  • Fixed excessive blank space after saving text signatures.
  • Fixed an issue where text entered into text fields in certain hybrid XFA/AcroForm PDFs could appear with an incorrect font size in some PDF viewers.
  • Fixed inaccurate state detection in CPDFDocument.hasChanges().
ComPDFKit PDF SDK for Android v2.6.2Feb 28, 2026
Fixes
  • Fixed a potential crash and ANR issue in CPDFPageView.onDetachedFromWindows() under certain conditions.
  • Optimized and refined the obfuscation configuration by enabling ProGuard optimization options to improve build quality and code security.
ComPDFKit PDF SDK for Android v2.6.1Feb 6, 2026
Fixes
  • Fixed a crash issue when editing text in some document contents.
ComPDFKit PDF SDK for Android v2.6.0Feb 2, 2026
Features
  • Added a dynamic font loading API.
  • Added double-tap zoom support for pages.
  • Added an API to detect underline existence in text during content editing mode.
Fixes
  • Fixed an issue where Ink annotations were not rendered when pressed.
  • Fixed a crash that occurred when deleting outlines.
  • Fixed a crash when searching and modifying text in content editing mode.
  • Fixed a crash that occurred when adding PushButton annotations in certain cases.
  • Fixed an issue where the UI border did not take effect when selecting annotations.
  • Fixed an issue where text input behaved abnormally with certain input methods in content editing mode.
  • Fixed a jitter issue that occurred during zoom operations in documents with a large number of pages.