Spire.PDFViewer 8.3.0 Fixes "ArgumentNullException" Error When Previewing PDF Files
2026-07-03 07:43:54
We're pleased to announce the release of Spire.PDFViewer 8.3.0. This version fixes issue with previewing PDF file throwing "ArgumentNullException" error. More details are listed below. Here is a list of changes made in this release Category ID Description Bug Fix SPIREPDFVIEWER-625 Fixed issue with previewing PDF file throwing "ArgumentNullException" error. Click the link below to download Spire.PDFViewer 8.3.0: https://www.e-iceblue.com/Download/download-pdf-viewer-for-net-now.html More information of Spire.PDFViewer new release or hotfix: https://www.e-iceblue.com/forum/spire-pdfviewer-new-release-or-hotfix-t2767.html
Spire.Doc for Java 14.7.0 enhances the Word document comparison feature
2026-07-03 07:18:52
We're pleased to announce the release of Spire.Doc for Java 14.7.0. This version introduces new CompareOptions configuration options and adds support for the "Two Lines in One" feature. Moreover, several issues encountered during the conversion of Word to PDF and HTML have been successfully fixed. More details are listed below. Here is a list of changes made in this release Category ID Description New Feature SPIREDOC-8865 SPIREDOC-11824 SPIREDOC-10144 Added setIgnoreFields and setIgnoreCaseChanges configuration options to the CompareOptions class. Renamed setIgnoreTable(boolean value) to setIgnoreTables(boolean value). Renamed the corresponding getter getIgnoreTable() to getIgnoreTables(). Document doc1 = ConvertUtil.GetNewEngineDocument(); doc1.loadFromFile(inputFile_1); String[] name1 = new…
Spire.Office for Java 11.6.0 is released
2026-06-30 07:56:34
We are excited to announce the release of Spire.Office for Java 11.6.0. In this version, Spire.Doc for Java enhances the conversion from Word to PDF; Spire.XLS for Java enhances Excel to PDF and image conversion; Spire.PDF for Java supports setting PDF reading direction and language. Besides, many issues have been successfully fixed in this version. More details are listed below. Click the link to download Spire.Office for Java 11.6.0: https://www.e-iceblue.com/Download/office-for-java.html Here is a list of changes made in this release Spire.Doc for Java Category ID Description Bug Fix SPIREDOC-11785 Fixed an issue where symbols wrapped incorrectly when converting Word to…
Spire.Presentation 11.6.11 adds support for exporting formulas as MathML and LaTeX
2026-06-30 07:35:15
We’re pleased to announce the release of Spire.Presentation 11.6.11. This version adds support for exporting formulas as MathML and LaTeX code, making it easier to integrate mathematical expressions into web applications, academic documents, and other workflows. More details are listed below. Here is a list of changes made in this release Category ID Description New Feature - Added support for exporting formulas as MathML and LaTeX code. IAutoShape shapeFormula = slide.Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(40, currentTop, shapeWidth, formulaHeight)); // Insert LaTeX formula TextParagraph formulaPara = shapeFormula.TextFrame.Paragraphs.AddParagraphFromLatexMathCode(latex); // Export as MathML string mathML = formulaPara.ExportMathML(); // Export as LaTeX string LaTex = formulaPara.ExportLaTex();…
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…
Spire.XLS for Java 16.6.5 enhances Excel to PDF and image conversion
2026-06-25 02:45:28
We're pleased to announce the release of Spire.XLS for Java 16.6.5. This version enhances the conversion from Excel to PDF and images . It also fixes several issues. More details are listed below. Here is a list of changes made in this release Category ID Description Bug Fix SPIREXLS-6137 Fixed the issue of incorrect pagination when converting Excel to PDF. Bug Fix SPIREXLS-6147 Fixed the issue of the application hanging when converting a worksheet to an image. Bug Fix SPIREXLS-6156 Fixed the issue of content being cropped when converting Excel to images. Click the link below to download Spire.XLS for…
Spire.PDF for Java 12.6.4 supports setting PDF reading direction and language
2026-06-23 06:51:54
We're pleased to announce the release of Spire.PDF for Java 12.6.4. This version adds support for setting PDF reading direction and language, and enables more flexible formatting for PDF signature operations. Moreover, it also fixes two bugs affecting signature verification and image rendering. More details are listed below. Here is a list of changes made in this release Category ID Description New Feature SPIREPDF-7990 Added support for setting PDF reading direction and language. PdfDocument pdf = new PdfDocument(); pdf.loadFromFile(inputFile); pdf.getViewerPreferences().setReadingDirection(PdfReadingDirection.LeftToRight); pdf.setLanguage("zh-CN"); pdf.saveToFile(outputFile , FileFormat.PDF); New Feature SPIREPDF-8091 Added an overload of IPdfSignatureFormatter to PdfMDPSignatureMaker, providing more flexible formatting support for…
Spire.PDF for C++ 12.6.1 enhances the conversion from XPS to PDF
2026-06-23 02:47:53
We're pleased to announce the release of Spire.PDF for C++ 12.6.1. This version enhances the conversion from XPS to PDF. Meanwhile, some issues that occurred when converting PDF to the PdfX1A2001 standard and merging PDF documents 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-8034 Fixes the issue where the resulting document reported an error when converting XPS to PDF. Bug Fix SPIREPDF-8047 Fixes the issue where characters overlapped when converting XPS to PDF. Bug Fix SPIREPDF-8057 Fixes the issue where image backgrounds…
