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…
Spire.Doc for Python 14.6.2 supports configuring license via environment variables
2026-06-18 07:07:26
We’re pleased to announce the release of Spire.Doc for Python 14.6.2. This update supports for license configuration via environment variables. More details are as follows. Here is a list of changes made in this release Category ID Description New Feature - Spire.Doc now automatically detects and loads license information from the following environment variables: SPIRE_OFFICE_LICENSE_KEY SPIRE_DOC_LICENSE_KEY SPIRE_LICENSE_KEY Click the link to download Spire.Doc for Python 14.6.2： https://www.e-iceblue.com/Download/Spire-Doc-Python.html
Spire.XLS 16.6.3 adjusts the Worksheet.SaveToPdf() method
2026-06-18 06:55:28
We’re pleased to announce the release of Spire.XLS 16.6.3. This version includes an adjustment to the Worksheet.SaveToPdf() method by removing the FileFormat parameter. More details are listed below. Here is a list of changes made in this release Category ID Description Adjustment - Removed the FileFormat parameter from the Worksheet.SaveToPdf() method. Click the link below to download Spire.XLS 16.6.3: https://www.e-iceblue.com/Download/download-excel-for-net-now.html More information of Spire.XLS new release or hotfix: https://www.e-iceblue.com/forum/spire-xls-new-release-or-hotfix-t4630.html
Spire.Presentation for Python 11.6.2 supports configuring licenses via environment variables
2026-06-18 03:33:14
We're pleased to announce the release of Spire.Presentation for Python 11.6.2. This version adds support for configuring licenses via environment variables, with automatic recognition and loading of the following three variables: SPIRE_OFFICE_LICENSE_KEY, SPIRE_PPT_LICENSE_KEY, and SPIRE_LICENSE_KEY, optimizes the processing logic of multiple interfaces to further eliminate potential user experience issues, and fixes several exceptions when loading PPTX documents. More details are listed below. Here is a list of changes made in this release Category ID Description New Feature - Added support for configuring licenses via environment variables, with automatic recognition and loading of the following three variables: SPIRE_OFFICE_LICENSE_KEY SPIRE_PPT_LICENSE_KEY SPIRE_LICENSE_KEY Optimization…
