Released: Oct 15, 2025

2025 Volume 3 SP1 (31.2.2) 中的更新

特性

• Flutter PDF Viewer
  • Android compileSdkVersion has been upgraded to API level 36.
  • Improved document loading performance across all platforms, with speed increases of 39% on Windows, 35% on Android, 23% on Web platform, 19% on macOS, 34% on iOS and 45% on Linux.

修补程序

• Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Resolved an issue where the comment author name changed on non-rendered pages after saving the PDF file.
  • Resolved an issue where script error occurred when...

Released: Oct 7, 2025

2025 Volume 3 (31.1.23) 中的更新

修补程序

• Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Resolved an issue where text selection, copying, and pasting within form fields did not work when a tooltip was active.

Released: Oct 1, 2025

2025 Volume 3 (31.1.22) 中的更新

修补程序

• Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Resolved an issue where the customContextMenuSelect event was not triggered properly after hovering a nested custom menu.
  • Resolved an issue where the form field background color changed unexpectedly after modifying properties through form designer properties window.

Released: Sep 23, 2025

2025 Volume 3 (31.1.21) 中的更新

修补程序

• Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Resolved an issue where the form fields were not visible when loading a PDF document with more than 200 pages.
  • Resolved an issue where line type annotations were not working properly during add, resize, and drag.
  • Resolved an issue where the form fields are not visible on the non-rendered pages after zoom.
• WPF PDF Viewer
  • Fixed the issue NullReferenceException in thumbnail pane after clicking the Organize pane.

Released: Sep 17, 2025

2025 Volume 3 (31.1.20) 中的更新

修补程序

• WPF PDF Viewer
  • Fixed an issue of the StampAnnotation.Clear method in PDFViewer, ensuring that custom image stamp details are now properly cleared.
  • Added localization support for the Font Properties dialog, enhancing internationalization and user experience.

Released: Sep 10, 2025

2025 Volume 3 (31.1.18) 中的更新

特性

• Flutter PDF Viewer
  • Breaking changes - In the SfPdfViewer widget, the page number API is now updated when the page crosses the center of the viewport instead of the top of the viewport.

修补程序

• PDF Library
  • .NET PDF Library
    • Fixed an issue where PDF redaction failed during multi-threaded execution due to a static collection in the Redaction extension.
    • Resolved an exception that occurred during the export of annotations with Color Space details.
    • Fixed an issue where the Find Text feature failed to...

Released: Sep 5, 2025

2025 Volume 3 (31.1.17) 中的更新

特性

• New Smart PDF Viewer component for Blazor (Preview) - The smart PDF Viewer for Blazor is an advanced component in PDF Viewer SDK that integrates artificial intelligence to enhance document interaction. Its features include document summarization, smart redaction, and smart filling. It enables users to manage documents more efficiently and securely.
  • Document summarization - This feature provides a comprehensive overview of a PDF document, allowing users to quickly grasp its key points. The AI...