Spire.Office 6.4.0

Spire.Office 6.4.0 is released

We are happy to announce the release of Spire.office 6.4.0. This version brings some new features, for instance, Spire.DOC supports EQField when converting Word to PDF; Spire.PDFViewer supports setting page label color of the thumbnail. In addition, a lot of bugs have been successfully fixed. More details are listed 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 v9.3.12
  • Spire.Pdf.dll v7.3.7
  • Spire.XLS.dll v11.4.0
  • Spire.Email.dll v4.1.2
  • Spire.DocViewer.Forms.dll v6.1.0
  • Spire.PdfViewer.Forms.dll v6.3.2
  • Spire.PdfViewer.Asp.dll v6.3.2
  • Spire.Presentation.dll v6.4.1
  • Spire.Spreadsheet v5.3.0
  • Spire.OfficeViewer.Forms.dll v6.4.1
  • Spire.Barcode.dll v5.1.4
  • Spire.DataExport.dll v4.1.9
  • Spire.DataExport.ResourceMgr.dll v2.1.0
  • Spire.License.dll v1.3.8
Click the link to get the version Spire.Office 6.4.0:
More information of Spire.Office new release or hotfix:

Here is a list of changes made in this release

Spire.Doc

Category ID Description
New Feature - Supports EQField when converting Word to PDF.
Bug SPIREDOC-5327
SPIREDOC-5474
Fixes the issue that caused incorrect page border after converting Word to PDF.

Spire.PDF

Category ID Description
Bug SPIREPDF-922 Fixes the issue that some numbers were lost when printing PDF.
Bug SPIREPDF-1229 Fixes the issue that some numbers were lost when converting PDF to Images.
Bug SPIREPDF-1530 Fixes the issue that the program threw an error "out of memory" when printing PDF.
Bug SPIREPDF-2793 Fixes the issue that Adobe reader prompted to save some changes of document when closing the merged PDF file.
Bug SPIREPDF-3014 Fixes the issue that the image size was incorrect when converting PDF to Word.
Bug SPIREPDF-3138 Fixes the issue that the program threw "The object reference is not set to the instance of the object" when converting PDF to Images.
Bug SPIREPDF-3888 Fixes the issue that text was lost when converting double-layer PDF to Word.
Bug SPIREPDF-3916 Fixes the issue that the position of some text moved up when converting PDF to Images.
Bug SPIREPDF-3923 Fixes the issue that the content displayed incorrectly using PdfCjkFontFamily.MonotypeSungLight font to draw traditional Chinese characters on the .NET Standard platform.
Bug SPIREPDF-4055 Fixes the issue that text was garbled when extracting text.
Bug SPIREPDF-4057 Fixes the issue that bookmark text was garbled when copying bookmark content to a new PDF document.
Bug SPIREPDF-4071 Fixes the issue that the chart displayed incorrectly when converting SVG to PDF.
Bug SPIREPDF-4081 Fixes the issue that the added bookmark jump position was incorrect.

Spire.PDFViewer

Category ID Description
New Feature SPIREPDFVIEWER-482 Supports setting page label color of the thumbnail.
this.pdfDocumentThumbnail1.PageLabelColor = Color.Green;
this.pdfDocumentThumbnail1.PageLabelSelectedColor = Color.Yellow;
Bug SPIREPDFVIEWER-234 Fixes the issue that it did not take effect after setting the rotation.
Bug SPIREPDFVIEWER-238 SPIREPDFVIEWER-241 Fixes the issue that the display content of the PDF was incorrect.
Bug SPIREPDFVIEWER-254 SPIREPDFVIEWER-269 Fixes the issue that the highlight position was incorrect.
Bug SPIREPDFVIEWER-281 Fixes the issue that the WPF-PdfViewer control icon was displayed incorrectly.
Bug SPIREPDFVIEWER-483 Fixes the issue that the application threw the error “InvalidArgument“when loading the PDF file.

Spire.Presentation

Category ID Description
Bug SPIREPPT-1031 Fixes the issue that the image became blurred after converting PPTX to PDF.
Bug SPIREPPT-1031 Fixes the issue that modifying the background color of SmartArt did not take effect.
Bug SPIREPPT-1411 Fixes the issue that the font was not consistent with the source file after converting PPTX to image.
Bug SPIREPPT-1526 Fixes the issue that the application threw the error "NullReferenceException" when converting PPTX to PDF.