Spire.PDF 11.11.5 enhances the conversion from PDF to PDF/A

Spire.PDF 11.11.5 enhances the conversion from PDF to PDF/A

2025-11-24 03:52:46

We're pleased to announce the release of Spire.PDF 11.11.5. This version focuses on improving conversion accuracy and enhancing overall stability. Multiple issues related to image processing, OFD conversion, PDF printing, metadata handling, and exception errors have been successfully resolved. More details are listed below.

Here is a list of changes made in this release

Category ID Description
Bug SPIREPDF-3749 Fixed the issue where incorrect effects were applied to added image watermarks.
Bug SPIREPDF-5688 Fixed the issue with incorrect output when converting PDF to PDF/A.
Bug SPIREPDF-5889 Fixed the issue with incorrect output when converting PDF to images.
Bug SPIREPDF-6457 Fixed the issue where background images were lost when converting a PDF to images.
Bug SPIREPDF-7063 Fixed the issue with incorrect output when printing PDF documents.
Bug SPIREPDF-7102 Optimized time consumption and memory usage when converting images using the NetStandard DLL.
Bug SPIREPDF-7105, SPIREPDF-7572 Fixed the issue where bookmarks were lost when converting PDF to OFD.
Bug SPIREPDF-7562 Fixed the issue where converting PDF to images threw “System.NotImplementedException”.
Bug SPIREPDF-7749 Fixed the issue where custom properties added via SetCustomProperty were lost when converting PDF to OFD.
Bug SPIREPDF-7767 Fixed the issue where converting PDF to OFD threw “System.ArgumentOutOfRangeException”.
Bug SPIREPDF-7807 Fixed the issue where loading PDF files threw “System.NullReferenceException”.
Bug SPIREPDF-7808 Fixed the issue where "pdfbuttonfield.IconLayout.IsFitBounds = true" did not take effect.
Click the link to download Spire.PDF 11.11.5:
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