Spire.PDF 12.6.9 optimizes the parsing logic for converting PDF to fixed-layout Word

Spire.PDF 12.6.9 optimizes the parsing logic for converting PDF to fixed-layout Word

2026-06-25 03:14:42

We’re pleased to announce the release of Spire.PDF 12.6.9. This version optimizes the parsing logic for converting PDF documents to fixed-out Word files, and fixes several known bugs occurred when converting PDF to Docx, HTML, and XPS to PDF. More details are as follows.

Here is a list of changes made in this release

Category ID Description
Adjustment - Adjusted the internal parsing logic for converting PDF to fixed-layout Word. Minor differences in conversion results may occur for some documents.
Bug Fix - Fixed the issue where the generated DOCX document had an incorrect page size when using PdfToWordConverter.
Bug Fix SPIREPDF-8041 Fixed the issue where generated structured PDF documents failed to pass PDF/UA (ISO 14289-1) standard validation.
Bug Fix SPIREPDF-8082 Fixed the issue where the program became unresponsive when parsing individual corrupted documents.
Bug Fix SPIREPDF-8092 Fixed the issue where inconsistent formatting occurred when converting PDF to HTML.
Bug Fix SPIREPDF-8094 Fixed the issue where an "Invalid font metrics" exception was thrown when converting XPS to PDF.
Click the link below to download Spire.PDF 12.6.9:
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