Spire.PDF 12.4.5 enhances the conversions from PDF to PDF/A and images

Spire.PDF 12.4.5 enhances the conversions from PDF to PDF/A and images

2026-04-16 03:20:28

We're pleased to announce the release of Spire.PDF 12.4.5. This version enhances the conversions from PDF to PDF/A and images. Meanwhile, several issues that occurred when printing and merging PDFs have also been successfully fixed. More details are listed below.

Here is a list of changes made in this release

Category ID Description
Bug Fix SPIREPDF-7164 Fixed the issue where the page content was distorted when copying a page via CreateTemplate().
Bug Fix SPIREPDF-7803 Fixed the issue where concurrent HTML to PDF conversions occasionally failed to generate documents.
Bug Fix SPIREPDF-7948 Fixed the issue where printing a PDF produced extra, unintended content.
Bug Fix SPIREPDF-7984 Fixed the issue where text box fields with the same name could not be associated.
Bug Fix SPIREPDF-7998 Fixed the issue where content went missing when converting PDF to images.
Bug Fix SPIREPDF-8003 Fixed the issue where the program threw an ArgumentOutOfRangeException when merging PDFs.
Bug Fix SPIREPDF-8004 Fixed the issue where the program threw an ArgumentOutOfRangeException when merging PDF documents without applying a license.
Bug Fix SPIREPDF-8010 Fixed the issue where the description in document properties was incorrect when converting PDF to PDF/A.
Bug Fix SPIREPDF-8014 Fixed the issue where the position and size information of videos in PDF files could not be retrieved.
Click the link to download Spire.PDF 12.4.5:
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