PM> Install-Package Spire.PDF

using Spire.Pdf;
    using System.Drawing;
    
    namespace ExtractImages
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument instance
                PdfDocument pdf = new PdfDocument();
                //Load a PDF document
                pdf.LoadFromFile("Input.pdf");
    
                int i = 1;
                //Loop through all pages in the document
                foreach (PdfPageBase page in pdf.Pages)
                {
                    //Extract images from each page and save them to a specified file path
                    foreach (Image image in page.ExtractImages())
                    {
                        image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        i++;
                    }
                }
            }
        }
    }

Imports Spire.Pdf
    
    Namespace ExtractImages
        Friend Class Program
            Private Shared Sub Main(ByVal args As String())
                'Create a PdfDocument instance
                Dim pdf As PdfDocument = New PdfDocument()
                'Load a PDF document
                pdf.LoadFromFile("Input.pdf")
    
                Dim i = 1
                'Loop through all pages in the document
                For Each page As PdfPageBase In pdf.Pages
                    'Extract images from each page and save them to a specified file path
                    For Each image As Image In page.ExtractImages()
                        image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                        i += 1
                    Next
                Next
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using Spire.Pdf;
        using System.Drawing;
        
        namespace ExtractImages
        {
            class Program
            {
                static void Main(string[] args)
                {
                    //Create a PdfDocument instance
                    PdfDocument pdf = new PdfDocument();
                    //Load a PDF document
                    pdf.LoadFromFile("Input.pdf");
        
                    int i = 1;
                    //Loop through all pages in the document
                    foreach (PdfPageBase page in pdf.Pages)
                    {
                        //Extract images from each page and save them to a specified file path
                        foreach (Image image in page.ExtractImages())
                        {
                            image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                            i++;
                        }
                    }
                }
            }
        }

Imports Spire.Pdf
        
        Namespace ExtractImages
            Friend Class Program
                Private Shared Sub Main(ByVal args As String())
                    'Create a PdfDocument instance
                    Dim pdf As PdfDocument = New PdfDocument()
                    'Load a PDF document
                    pdf.LoadFromFile("Input.pdf")
        
                    Dim i = 1
                    'Loop through all pages in the document
                    For Each page As PdfPageBase In pdf.Pages
                        'Extract images from each page and save them to a specified file path
                        For Each image As Image In page.ExtractImages()
                            image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                            i += 1
                        Next
                    Next
                End Sub
            End Class
        End Namespace

PM> Install-Package Spire.PDF

using Spire.Pdf;
    using System.Drawing;
    
    namespace ExtractImages
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument instance
                PdfDocument pdf = new PdfDocument();
                //Load a PDF document
                pdf.LoadFromFile("Input.pdf");
    
                int i = 1;
                //Loop through all pages in the document
                foreach (PdfPageBase page in pdf.Pages)
                {
                    //Extract images from each page and save them to a specified file path
                    foreach (Image image in page.ExtractImages())
                    {
                        image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        i++;
                    }
                }
            }
        }
    }

Imports Spire.Pdf
    
    Namespace ExtractImages
        Friend Class Program
            Private Shared Sub Main(ByVal args As String())
                'Create a PdfDocument instance
                Dim pdf As PdfDocument = New PdfDocument()
                'Load a PDF document
                pdf.LoadFromFile("Input.pdf")
    
                Dim i = 1
                'Loop through all pages in the document
                For Each page As PdfPageBase In pdf.Pages
                    'Extract images from each page and save them to a specified file path
                    For Each image As Image In page.ExtractImages()
                        image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                        i += 1
                    Next
                Next
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using Spire.Pdf;
    using System.Drawing;
    
    namespace ExtractImages
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument instance
                PdfDocument pdf = new PdfDocument();
                //Load a PDF document
                pdf.LoadFromFile("Input.pdf");
    
                int i = 1;
                //Loop through all pages in the document
                foreach (PdfPageBase page in pdf.Pages)
                {
                    //Extract images from each page and save them to a specified file path
                    foreach (Image image in page.ExtractImages())
                    {
                        image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        i++;
                    }
                }
            }
        }
    }

Imports Spire.Pdf
    
    Namespace ExtractImages
        Friend Class Program
            Private Shared Sub Main(ByVal args As String())
                'Create a PdfDocument instance
                Dim pdf As PdfDocument = New PdfDocument()
                'Load a PDF document
                pdf.LoadFromFile("Input.pdf")
    
                Dim i = 1
                'Loop through all pages in the document
                For Each page As PdfPageBase In pdf.Pages
                    'Extract images from each page and save them to a specified file path
                    For Each image As Image In page.ExtractImages()
                        image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                        i += 1
                    Next
                Next
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using Spire.Pdf;
    using System.Drawing;
    
    namespace ExtractImages
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument instance
                PdfDocument pdf = new PdfDocument();
                //Load a PDF document
                pdf.LoadFromFile("Input.pdf");
    
                int i = 1;
                //Loop through all pages in the document
                foreach (PdfPageBase page in pdf.Pages)
                {
                    //Extract images from each page and save them to a specified file path
                    foreach (Image image in page.ExtractImages())
                    {
                        image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        i++;
                    }
                }
            }
        }
    }

Imports Spire.Pdf
    
    Namespace ExtractImages
        Friend Class Program
            Private Shared Sub Main(ByVal args As String())
                'Create a PdfDocument instance
                Dim pdf As PdfDocument = New PdfDocument()
                'Load a PDF document
                pdf.LoadFromFile("Input.pdf")
    
                Dim i = 1
                'Loop through all pages in the document
                For Each page As PdfPageBase In pdf.Pages
                    'Extract images from each page and save them to a specified file path
                    For Each image As Image In page.ExtractImages()
                        image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                        i += 1
                    Next
                Next
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using Spire.Pdf;
    using System.Drawing;
    
    namespace ExtractImages
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument instance
                PdfDocument pdf = new PdfDocument();
                //Load a PDF document
                pdf.LoadFromFile("Input.pdf");
    
                int i = 1;
                //Loop through all pages in the document
                foreach (PdfPageBase page in pdf.Pages)
                {
                    //Extract images from each page and save them to a specified file path
                    foreach (Image image in page.ExtractImages())
                    {
                        image.Save(@"C:/Users/Administrator/Desktop/Images/" + "image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);
                        i++;
                    }
                }
            }
        }
    }

Imports Spire.Pdf
    
    Namespace ExtractImages
        Friend Class Program
            Private Shared Sub Main(ByVal args As String())
                'Create a PdfDocument instance
                Dim pdf As PdfDocument = New PdfDocument()
                'Load a PDF document
                pdf.LoadFromFile("Input.pdf")
    
                Dim i = 1
                'Loop through all pages in the document
                For Each page As PdfPageBase In pdf.Pages
                    'Extract images from each page and save them to a specified file path
                    For Each image As Image In page.ExtractImages()
                        image.Save("C:/Users/Administrator/Desktop/Images/" & "image" & i & ".png", Drawing.Imaging.ImageFormat.Png)
                        i += 1
                    Next
                Next
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using System;
    using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace ExtractTextFromPage
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set isExtractAllText to true
                extractOptions.IsExtractAllText = true;
    
                //Extract text from the page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System
    Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace ExtractTextFromPage
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set isExtractAllText to true
                extractOptions.IsExtractAllText = True
    
                'Extract text from the page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using Spire.Pdf;
    using Spire.Pdf.Texts;
    using System.IO;
    using System.Drawing;
    
    namespace ExtractTextFromRectangleArea
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set the rectangle area
                extractOptions.ExtractArea = new RectangleF(0, 0, 890, 170);
    
                //Extract text from the rectangle
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    Imports System.IO
    Imports System.Drawing
    
    Namespace ExtractTextFromRectangleArea
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set the rectangle area
                extractOptions.ExtractArea = New RectangleF(0, 0, 890, 170)
    
                'Extract text from the rectangle
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace SimpleExtraction
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Invoice.pdf");
    
                //Get the first page
                PdfPageBase page = doc.Pages[0];
    
                //Create a PdfTextExtractor object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = true;
    
                //Extract text from the selected page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace SimpleExtraction
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Invoice.pdf")
    
                'Get the first page
                Dim page As PdfPageBase =  doc.Pages(0)
    
                'Create a PdfTextExtractor object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = True
    
                'Extract text from the selected page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using System;
    using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace ExtractTextFromPage
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set isExtractAllText to true
                extractOptions.IsExtractAllText = true;
    
                //Extract text from the page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System
    Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace ExtractTextFromPage
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set isExtractAllText to true
                extractOptions.IsExtractAllText = True
    
                'Extract text from the page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using Spire.Pdf;
    using Spire.Pdf.Texts;
    using System.IO;
    using System.Drawing;
    
    namespace ExtractTextFromRectangleArea
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set the rectangle area
                extractOptions.ExtractArea = new RectangleF(0, 0, 890, 170);
    
                //Extract text from the rectangle
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    Imports System.IO
    Imports System.Drawing
    
    Namespace ExtractTextFromRectangleArea
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set the rectangle area
                extractOptions.ExtractArea = New RectangleF(0, 0, 890, 170)
    
                'Extract text from the rectangle
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace SimpleExtraction
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Invoice.pdf");
    
                //Get the first page
                PdfPageBase page = doc.Pages[0];
    
                //Create a PdfTextExtractor object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = true;
    
                //Extract text from the selected page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace SimpleExtraction
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Invoice.pdf")
    
                'Get the first page
                Dim page As PdfPageBase =  doc.Pages(0)
    
                'Create a PdfTextExtractor object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = True
    
                'Extract text from the selected page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using System;
    using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace ExtractTextFromPage
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set isExtractAllText to true
                extractOptions.IsExtractAllText = true;
    
                //Extract text from the page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System
    Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace ExtractTextFromPage
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set isExtractAllText to true
                extractOptions.IsExtractAllText = True
    
                'Extract text from the page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using Spire.Pdf;
    using Spire.Pdf.Texts;
    using System.IO;
    using System.Drawing;
    
    namespace ExtractTextFromRectangleArea
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set the rectangle area
                extractOptions.ExtractArea = new RectangleF(0, 0, 890, 170);
    
                //Extract text from the rectangle
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    Imports System.IO
    Imports System.Drawing
    
    Namespace ExtractTextFromRectangleArea
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set the rectangle area
                extractOptions.ExtractArea = New RectangleF(0, 0, 890, 170)
    
                'Extract text from the rectangle
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace SimpleExtraction
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Invoice.pdf");
    
                //Get the first page
                PdfPageBase page = doc.Pages[0];
    
                //Create a PdfTextExtractor object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = true;
    
                //Extract text from the selected page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace SimpleExtraction
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Invoice.pdf")
    
                'Get the first page
                Dim page As PdfPageBase =  doc.Pages(0)
    
                'Create a PdfTextExtractor object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = True
    
                'Extract text from the selected page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

PM> Install-Package Spire.PDF

using System;
    using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace ExtractTextFromPage
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set isExtractAllText to true
                extractOptions.IsExtractAllText = true;
    
                //Extract text from the page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System
    Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace ExtractTextFromPage
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set isExtractAllText to true
                extractOptions.IsExtractAllText = True
    
                'Extract text from the page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using Spire.Pdf;
    using Spire.Pdf.Texts;
    using System.IO;
    using System.Drawing;
    
    namespace ExtractTextFromRectangleArea
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Terms of Service.pdf");
    
                //Get the second page
                PdfPageBase page = doc.Pages[1];
    
                //Create a PdfTextExtractot object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set the rectangle area
                extractOptions.ExtractArea = new RectangleF(0, 0, 890, 170);
    
                //Extract text from the rectangle
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    Imports System.IO
    Imports System.Drawing
    
    Namespace ExtractTextFromRectangleArea
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Terms of Service.pdf")
    
                'Get the second page
                Dim page As PdfPageBase =  doc.Pages(1)
    
                'Create a PdfTextExtractot object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set the rectangle area
                extractOptions.ExtractArea = New RectangleF(0, 0, 890, 170)
    
                'Extract text from the rectangle
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace

using System.IO;
    using Spire.Pdf;
    using Spire.Pdf.Texts;
    
    namespace SimpleExtraction
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a PdfDocument object
                PdfDocument doc = new PdfDocument();
    
                //Load a PDF file
                doc.LoadFromFile(@"C:\Users\Administrator\Desktop\Invoice.pdf");
    
                //Get the first page
                PdfPageBase page = doc.Pages[0];
    
                //Create a PdfTextExtractor object
                PdfTextExtractor textExtractor = new PdfTextExtractor(page);
    
                //Create a PdfTextExtractOptions object
                PdfTextExtractOptions extractOptions = new PdfTextExtractOptions();
    
                //Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = true;
    
                //Extract text from the selected page
                string text = textExtractor.ExtractText(extractOptions);
    
                //Write to a txt file
                File.WriteAllText("Extracted.txt", text);
            }
        }
    }

Imports System.IO
    Imports Spire.Pdf
    Imports Spire.Pdf.Texts
    
    Namespace SimpleExtraction
        Class Program
            Shared  Sub Main(ByVal args() As String)
                'Create a PdfDocument object
                Dim doc As PdfDocument =  New PdfDocument()
    
                'Load a PDF file
                doc.LoadFromFile("C:\Users\Administrator\Desktop\Invoice.pdf")
    
                'Get the first page
                Dim page As PdfPageBase =  doc.Pages(0)
    
                'Create a PdfTextExtractor object
                Dim textExtractor As PdfTextExtractor =  New PdfTextExtractor(page)
    
                'Create a PdfTextExtractOptions object
                Dim extractOptions As PdfTextExtractOptions =  New PdfTextExtractOptions()
    
                'Set IsSimpleExtraction to true
                extractOptions.IsSimpleExtraction = True
    
                'Extract text from the selected page
                Dim text As String =  textExtractor.ExtractText(extractOptions)
    
                'Write to a txt file
                File.WriteAllText("Extracted.txt", text)
            End Sub
        End Class
    End Namespace