Download Spire.Office for .NET v8.6.0

Spire.Office for .NET v8.6.0

Spire.Office for .NET v8.6.0
Spire.Office for .NET v8.6.0


Spire.Office for .NET is a combination of Enterprise-Level Office .NET API offered by E-iceblue. It includes Spire.Doc, Spire.XLS, Spire.Spreadsheet, Spire.Presentation, Spire.PDF, Spire.DataExport, Spire.OfficeViewer, Spire.PDFViewer, Spire.DocViewer, Spire.Barcode and Spire.Email. Spire.Office contains the most up-to-date versions of the above .NET API.

With Spire.Office for .NET, developers can create a wide range of applications. It enables developers to open, create, modify, convert, print, View MS Word, Excel, PowerPoint and PDF documents. Furthermore, it allows users to export data to popular files such as MS Word/Excel/RTF/Access, PowerPoint, PDF, XPS, HTML, XML, Text, CSV, DBF, Clipboard, SYLK, PostScript, PCL, etc.

Spire.Office for .NET can be linked into any type of a 32-bit or 64-bit .NET application including ASP.NET, Web Services and WinForms for .NET Framework version 2.0 to 4.5. Spire.Office also supports to work on .NET Core, .NET 5.0, .NET 6.0, Microsoft Azure, Mono Android and Xamarin.iOS.

Spire.Doc for .NET is a professional Word .NET library specifically designed for developers to create, read, write, convert and print Word document files from any .NET platform with fast and high quality performance.

As an independent Word .NET API, Spire.Doc for .NET doesn't need Microsoft Word to be installed on neither the development nor target systems. However, it can incorporate Microsoft Word document creation capabilities into any developers' .NET applications.

Spire.XLS for .NET is a professional Excel .NET API that can be used to create, read, write, convert and print Excel files in any type of .NET (C#, VB.NET, ASP.NET, .NET 5.0, .NET 6.0, .NET Core, .NETStandard MonoAndroid and Xamarin.iOS) application.

Spire.XLS for .NET offers an object model Excel API for speeding up Excel programming in .NET platform - create new Excel documents from template, edit existing Excel documents and convert Excel files.

Spire.Spreadsheet for .NET is a powerful Excel Viewer API for .NET. It enables developers to directly read, write, edit and customize spreadsheet for their .NET applications.

Spire.Presentation for .NET is a standalone .NET PowerPoint API which enables developers to create, read, write, and modify PowerPoint documents from any .NET platform.

With Spire.Presentation for .NET, you can process PPT, PPS, PPTX and PPSX presentation formats and convert presentation slides to EMF, JPG, PDF format etc.

Spire.PDF for .NET is a professional .NET API for PDF manipulation. It can be used to create, write, edit, extract, convert, handle and read PDF files from within your .NET application, without the need for external dependencies.

Using Spire.PDF for .NET, you can implement rich capabilities to create PDF files from scratch or process existing PDF documents entirely through C#/VB code without installing Adobe Acrobat.

Spire.Barcode for .NET is a professional barcode API specially designed for .NET developers(C#, VB.NET, ASP.NET) to generate, read and scan 1D & 2D barcodes.

Developers and programmers can use Spire.Barcode to add Enterprise-Level barcode formats to their .net applications quickly and easily.

Hot Fix Version: 8.6.0

We are happy to announce the release of Spire.Office 8.6.0. In this version, Spire.PDF supports converting multi-page PDF documents to single SVG files; Spire.XLS adds two methods to realize the movement of chartsheets and worksheets between positions; Spire.Presentation supports setting the column count for the TextFrame. Moreover, many known issues are fixed successfully in this version. 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 v11.5.12
Spire.Pdf.dll v9.6.0
Spire.XLS.dll v13.5.6
Spire.Presentation.dll v8.6.0
Spire.Email.dll v6.5.7
Spire.DocViewer.Forms.dll v8.5.1
Spire.PdfViewer.Forms.dll v9.6.0
Spire.PdfViewer.Asp.dll v8.5.0
Spire.Spreadsheet.dll v7.4.2
Spire.OfficeViewer.Forms.dll v8.6.0
Spire.Barcode.dll v7.2.1
Spire.DataExport.dll v4.8.0
Spire.DataExport.ResourceMgr.dll v2.1.0


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