Spire.Doc 5.9.51 improves the performances of merging word documents

We are pleased to announce the latest hotfix version of Spire.Doc 5.9.51 is available today. In this version, we focus on improving the performance of merging word documents and improve the conversion from word to PDF. View the details as below:

Bug Solutions:

• Fixes the issue where the hyperlink in table was missing after merging files.
• Fixes the issue that caused wrong TOC after merging files.
• Fixes the issue that the style and font of the text in header changed after merging files.
• Fixes the issue that cuased StackOverflowException when converting Word to PDF.
• Fixes the issue that caused the process hanging when converting to PDF.