Spire.PDF 12.10.6 enhances the conversion from PDF to Word

2026-10-20 06:25:03

We're pleased to announce the release of Spire.PDF 12.10.6. This version enhances the conversion from PDF to Word and adjusts the method for merging PDF files. More details are listed below.

Here is a list of changes made in this release

Category ID Description
Optimization - Deprecated the `AppendPage` interface for merging PDFs; use the following new methods instead:
MergeOptions option= new MergeOptions();
PdfMerger.Merge(new string[] { file1, file2, file2, file2 }, output, option);
Bug Fix SPIREPDF-4317 Fixed the issue where the digital certificate was obtained as null.
Bug Fix SPIREPDF-5703 Fixed the issue where form fields and styles on later pages were lost after merging multiple PDF documents.
Bug Fix SPIREPDF-7237 Fixed the issue where underlines were offset from the text when converting PDF to Word.
Bug Fix SPIREPDF-7400 Fixed the issue where, when filling XFA form fields, only the first field could be filled and the remaining fields stayed empty.
Bug Fix SPIREPDF-7947 Fixed the issue where verification of the first signature failed when a PDF document contained multiple signatures.
Bug Fix SPIREPDF-8181 Fixed the issue where an "NullReferenceException" error was thrown when loading a PDF document.
Click the link to download Spire.PDF 12.10.6:
More information of Spire.PDF new release or hotfix: