Convert PDF to Excel in .NET

Overview

This article explains how to convert PDF to Excel formats using C#. It covers the following topics.

The following code snippet also work with Aspose.PDF.Drawing library.

C# PDF to Excel Conversions

Aspose.PDF for .NET support the feature of converting PDF files to Excel 2007, CSV and SpeadsheetML formats.

Aspose.PDF for .NET is a PDF manipulation component, we have introduced a feature that renders PDF file to Excel workbook (XLSX files). During this conversion, the individual pages of the PDF file are converted to Excel worksheets.

Try to convert PDF to Excel online

Aspose.PDF for .NET presents you online free application “PDF to XLSX”, where you may try to investigate the functionality and quality it works.

In order to convert PDF files to XLSX format, Aspose.PDF has a class called ExcelSaveOptions. An object of the ExcelSaveOptions class is passed as a second argument to the Document.Save(..) constructor.

The following code snippet shows the process for converting PDF file into XLS or XLSX format with Aspose.PDF for .NET.

Convert PDF to XLS

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions.
Save it to XLS format specifying .xls extension by calling Document.Save() method and passing it ExcelSaveOptions.

Convert PDF to XLSX

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions.
Save it to XLSX format specifying .xlsx extension by calling Document.Save() method and passing it ExcelSaveOptions.

  // For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
 private static void ConvertPDFtoExcel()
 {
     // The path to the documents directory
     var dataDir = RunExamples.GetDataDir_AsposePdf();

     // Open PDF document
     using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
     {
         // Instantiate ExcelSaveOptions object
         var saveOptions = new Aspose.Pdf.ExcelSaveOptions();

         // Save the file in XLSX format
         document.Save(dataDir + "PDFToXLS_out.xlsx", saveOptions);
     }
 }

Convert PDF to XLS with Control Column

When converting a PDF to XLS format, a blank column is added to the output file as first column. The in ExcelSaveOptions class’ InsertBlankColumnAtFirst option is used to control this column. The default value is false, which means that blank columns will not be inserted.

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFtoExcelAdvanced_InsertBlankColumnAtFirst()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf();

    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
    {
        // Instantiate ExcelSaveOptions object
        var saveOptions = new Aspose.Pdf.ExcelSaveOptions
        {
            InsertBlankColumnAtFirst = false
        };

        // Save the file in XLSX format
        document.Save(dataDir + "PDFToXLS_out.xlsx", saveOptions);
    }
}

Convert PDF to Single Excel Worksheet

When exporting a PDF file with a lot of pages to XLS, each page is exported to a different sheet in the Excel file. This is because the MinimizeTheNumberOfWorksheets property is set to false by default. To ensure that all pages are exported to one single sheet in the output Excel file, set the MinimizeTheNumberOfWorksheets property to true.

Convert PDF to XLS or XLSX Single Worksheet

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions with MinimizeTheNumberOfWorksheets = true.
Save it to XLS or XLSX format having single worksheet by calling Document.Save() method and passing it ExcelSaveOptions.

 // For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFtoExcelAdvanced_MinimizeTheNumberOfWorksheets()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf();

    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
    {
        // Instantiate ExcelSaveOptions object
        var saveOptions = new Aspose.Pdf.ExcelSaveOptions
        {
            MinimizeTheNumberOfWorksheets = true
        };

        // Save the file in XLSX format
        document.Save(dataDir + "PDFToXLS_out.xlsx", saveOptions);
    }
}

Convert to other spreadsheet formats

Convert to XML Spreadsheet 2003 format

Since version 20.8 Aspose.PDF uses Microsoft Excel Open XML Spreadsheet 2007 file format as default for storing data. In order to convert PDF files to XML Spreadsheet 2003 format, Aspose.PDF has a class called ExcelSaveOptions with Format. An object of the ExcelSaveOptions class is passed as a second argument to the Document.Save(..) method.

The following code snippet shows the process for converting PDF file into XLS Excel 2003 XML format.

Convert PDF to Excel 2003 XML Format

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions with Format = ExcelSaveOptions.ExcelFormat.XMLSpreadSheet2003.
Save it to XLS - Excel 2003 XML Format format by calling Document.Save() method and passing it ExcelSaveOptions.

  // For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
 private static void ConvertPDFtoExcelAdvanced_SaveXLS2003()
 {
     // The path to the documents directory
     var dataDir = RunExamples.GetDataDir_AsposePdf();

     // Open PDF document
     using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
     {
         // Instantiate ExcelSaveOptions object
         var saveOptions = new Aspose.Pdf.ExcelSaveOptions
         {
             Format = Aspose.Pdf.ExcelSaveOptions.ExcelFormat.XMLSpreadSheet2003
         };

         // Save the file in XLS format
         document.Save(dataDir + "PDFToXLS_out.xls", saveOptions);
     }
 }

Convert to CSV

Conversion to CSV format performs in the same way as above. All is what you need - set the appropriate format.

Convert PDF to CSV

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions with Format = ExcelSaveOptions.ExcelFormat.CSV.
Save it to CSV format by calling Document.Save() method and passing it ExcelSaveOptions.

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFToCSV()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf();

    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
    {
        // Instantiate ExcelSaveOptions object
        var saveOptions = new Aspose.Pdf.ExcelSaveOptions
        {
            Format = Aspose.Pdf.ExcelSaveOptions.ExcelFormat.CSV
        };
        
        // Save the file in CSV format
        document.Save(dataDir + "PDFToXLS_out.csv", saveOptions);
    }
}

Convert to ODS

Convert PDF to ODS

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions with Format = ExcelSaveOptions.ExcelFormat.ODS.
Save it to ODS format by calling Document.Save() method and passing it ExcelSaveOptions.

Conversion to ODS format performs in the same way as all other formats.

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFToODS()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf();
    
    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
    {
        // Instantiate ExcelSaveOptions object
        var saveOptions = new Aspose.Pdf.ExcelSaveOptions
        {
            Format = Aspose.Pdf.ExcelSaveOptions.ExcelFormat.ODS
        };

        // Save the file in ODS format
        document.Save(dataDir + "PDFToODS_out.ods", saveOptions);
    }
}

Convert to XLSM

Convert PDF to XLSM

Create an instance of Document object with the source PDF document.
Create an instance of ExcelSaveOptions with Format = ExcelSaveOptions.ExcelFormat.XLSM.
Save it to XLSM format by calling Document.Save() method and passing it ExcelSaveOptions.

Conversion to XLSM format performs in the same way as all other formats.

// For complete examples and data files, visit https://github.com/aspose-pdf/Aspose.PDF-for-.NET
private static void ConvertPDFToXLSM()
{
    // The path to the documents directory
    var dataDir = RunExamples.GetDataDir_AsposePdf();
    
    // Open PDF document
    using (var document = new Aspose.Pdf.Document(dataDir + "input.pdf"))
    {
        // Instantiate ExcelSaveOptions object
        var saveOptions = new Aspose.Pdf.ExcelSaveOptions
        {
            Format = Aspose.Pdf.ExcelSaveOptions.ExcelFormat.XLSM
        };

        // Save the file in ODS format
        document.Save(dataDir + "PDFToODS_out.xlsm", saveOptions);
    }
}

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