Spire.Office for Java 10.8.0 is released

Spire.Office for Java 10.8.0 is released

2025-08-29 10:57:58

We’re pleased to announce the release of Spire.Office for Java 10.8.0. This version mainly fixed many known issues that occurred when converting or processing Word, Excel, PowerPoint, and PDF files. For example, Spire.Doc for Java fixed the issue where updating TOC fields failed; Spire.PDF for Java fixed a memory overflow occurred when repeatedly using PdfTextReplacer. More details are listed below.

Click the link to download Spire.Office for Java 10.8.0:

Here is a list of changes made in this release

Spire.Doc for Java

Category ID Description
Bug SPIREDOC-10205 Fixed the issue where the minus sign in formulas appeared as a square box when converting Word to PDF.
Bug SPIREDOC-10730 Fixed the issue where updating TOC (Table of Contents) fields failed.
Bug SPIREDOC-11196 Fixed the issue where certain characters became garbled when converting Word to PDF.
Bug SPIREDOC-11372 Fixed the issue where chart trend lines were lost when converting Word to PDF.
Bug SPIREDOC-11378 Fixed the issue where bookmarks were lost when splitting Word documents.
Bug SPIREDOC-11400 Fixed the "NullPointerException" thrown when loading a document using FixedLayoutDocument.
Bug SPIREDOC-11413 Fixed the issue where revision tracking was not recorded during text replacement.
Bug SPIREDOC-11414 SPIREDOC-11460 Fixed the issue where accepting revisions had no effect.
Bug SPIREDOC-11419 Fixed the "Specified argument was out of the range of valid values" exception when retrieving list numbering.
Bug SPIREDOC-11424 Fixed the "NullPointerException" thrown when converting Word to PDF.
Bug SPIREDOC-11427 Fixed the issue where header images were stretched when converting Word to PDF.
Bug SPIREDOC-11437 Fixed the "Specified argument was out of the range of valid values" exception when loading a Word document.
Bug SPIREDOC-11447 Fixed the issue where content was incomplete when converting Word to PDF.
Bug SPIREDOC-11461 Fixed the issue where images were lost when converting HTML to Word.

Spire.XLS for Java

Category ID Description
New feature SPIREXLS-5879 Supported converting Excel to HTML while preserving comments.
HTMLOptions options = new HTMLOptions();
options.isSaveComment(true);
Bug SPIREXLS-5820 Fixed incorrect checkboxes when converting Excel to PDF.
Bug SPIREXLS-5887 Fixed the issue where non-compliant defaultColWidthPt attribute was added when saving Excel documents according to the OpenXML specification.
Bug SPIREXLS-5897 Fixed incorrect conversion of plain text to `` tag content when converting a worksheet to HTML.
Bug SPIREXLS-5901 Fixed incorrect text alignment when converting Excel to PDF.
Bug SPIREXLS-5905 Fixed text truncation issues when converting Excel to PDF.
Bug SPIREXLS-5906 Fixed incorrect column widths when converting XLSX to XLSM.
Bug SPIREXLS-5916 Fixed "NullPointerException" thrown when saving Excel documents.

Spire.Presentation for Java

Category ID Description
Optimization SPIREPPT-2896 Optimized memory usage and processing time when converting PPTX to PDF.
Bug SPIREPPT-2877 Fixed the issue where adding a LaTeX formula resulted in incorrect rendering.
Bug SPIREPPT-2890 Fixed the issue where adding a blank paragraph caused incorrect shape height.
Bug SPIREPPT-2907 Fixed the issue where converting ODP to PDF caused the program to throw a "StackOverflowError".
Bug SPIREPPT-2910 Fixed the issue where text was lost when converting PPTX to images.
Bug SPIREPPT-2920 SPIREPPT-2923 Fixed the issue where chart data was incorrect when converting slides to images.
Bug SPIREPPT-2931 Fixed the issue where adding the formula "\to" caused the program to throw a "NullPointerException".

Spire.PDF for Java

Category ID Description
Optimization SPIREPDF-6325 Optimized memory consumption when converting PDF to OFD.
Bug SPIREPDF-7393 Fixed the memory overflow issue caused by circular use of PdfTextReplacer to replace text.
Bug SPIREPDF-7535 Fixed the issue of lost transparency when converting SVG to PDF.
Bug SPIREPDF-7613 Fixed the issue where the output document could not be generated when converting HTML to PDF.
Bug SPIREPDF-7445 Fixed the issue that full-width English symbols and letters were garbled when converting SVG to PDF.