We're pleased to announce the release of Spire.Office 9.6.0. This version adds many new features, for example, Spire.Doc supports AI features and saving the XML of the document's default font replacement rules; Spire.XLS supports converting Excel to Markdown format, Spire.PDF supports converting PDF to Markdown format. Meanwhile, a series of issues occurred when converting, manipulating and printing Word, Excel and PDF files have been successfully fixed. More details are given below.

In this version, the most recent versions of Spire.Doc, Spire.PDF, Spire.XLS, Spire.Presentation, Spire.Email, Spire.DocViewer, Spire.PDFViewer, Spire.Spreadsheet, Spire.OfficeViewer, Spire.DataExport, Spire.Barcode are included.

DLL Versions:

• Spire.Doc.dll v12.6.10.0
• Spire.Pdf.dll v10.6.25.0
• Spire.XLS.dll v14.6.6.0
• Spire.Presentation.dll v9.5.3.0
• Spire.Barcode.dll v7.2.9.0
• Spire.Email.dll v6.5.10.0
• Spire.DocViewer.Forms.dll v8.7.10.0
• Spire.PdfViewer.Asp.dll v7.12.14.0
• Spire.PdfViewer.Forms.dll v7.12.14.0
• Spire.Spreadsheet v7.4.6.0
• Spire.OfficeViewer.Forms.dll v8.7.12.0
• Spire.DataExport.dll v4.9.0.0
• Spire.DataExport.ResourceMgr.dll v2.1.0

Here is a list of changes made in this release

Spire.Doc

Document document = new Document();
document.LoadFromFile(inputFile);
document.SaveFontFallbackRuleSettings("FontReplacementRuleSettings.xml");

Document document = new Document();
document.LoadFromFile(inputFile);
document.LoadFontFallbackRuleSettings(“CustomFontReplacementRuleSettings.xml”);
document.SaveToFile(outputFile, FileFormat.PDF);

Spire.XLS

Workbook workbook = new Workbook();
workbook.LoadFromFile("input.xlsx");
workbook.SaveToFile("output.md",FileFormat.Markdown);

Spire.PDF

PdfDocument doc = new PdfDocument("input.pdf");
doc.SaveToFile("output.md", FileFormat.Markdown);