.NET SDK to convert between Word, Excel, PowerPoint and PDF formats.

SautinSoft.useoffice is .NET assembly to convert between Word, Excel, PowerPoint and PDF formats.

DOCX to PDF XLSX to PDF PPTX to PDF

Support for all MS Office formats.

Quick links

• Developer Guide
• API Reference

Top Features

• Convert DOCX file to PDF file.
• Convert XLSX file to PDF file.
• Convert RTF file to PDF file.
• Convert PPTX file to PDF file.

System Requirement

• .NET Framework 4.6.2 - 4.8
• .NET 6, 8, 9
• Windows only

Getting Started with UseOffice .Net

Are you ready to give UseOffice .NET a try? Simply execute Install-Package sautinsoft.useoffice from Package Manager Console in Visual Studio to fetch the NuGet package. If you already have UseOffice .NET and want to upgrade the version, please execute Update-Package sautinsoft.useoffice to get the latest version.

Convert DOCX to PDF

SautinSoft.UseOffice u = new SautinSoft.UseOffice();
string inpFile = Path.GetFullPath(@"..\..\example.docx");
string outFile = Path.GetFullPath("Result.pdf");
int ret = u.InitWord();
ret = u.ConvertFile(inpFile, outFile, SautinSoft.UseOffice.eDirection.DOCX_to_PDF);
u.CloseWord();

Convert XLSX to PDF

SautinSoft.UseOffice u = new SautinSoft.UseOffice();
string inpFile = Path.GetFullPath(@"..\..\example.xlsx");
string outFile = Path.GetFullPath("Result.pdf");
int ret = u.InitExcel();
ret = u.ConvertFile(inpFile, outFile, SautinSoft.UseOffice.eDirection.XSLX_to_PDF);
u.CloseExcel();

Resources

• Website: www.sautinsoft.com
• Product Home: UseOffice .Net
• Download SautinSoft.UseOffice
• Developer Guide
• API Reference
• Support Team
• License