using IronPdf;
// Using an existing PDF
var pdf = PdfDocument.FromFile("sample.pdf");
// Parameters
const int pageIndex = 1;
const string oldText = ".NET 6"; // Old text to remove
const string newText = ".NET 7"; // New text to add
// Replace Text on Page
pdf.ReplaceTextOnPage(pageIndex, oldText, newText);
// Save your new PDF
pdf.SaveAs("new_sample.pdf");
Imports IronPdf
' Using an existing PDF
Dim pdf = PdfDocument.FromFile("sample.pdf")
' Parameters
Const pageIndex As Integer = 1
Const oldText As String = ".NET 6" ' Old text to remove
Const newText As String = ".NET 7" ' New text to add
' Replace Text on Page
pdf.ReplaceTextOnPage(pageIndex, oldText, newText)
' Save your new PDF
pdf.SaveAs("new_sample.pdf")
Imports IronPdf
' Using an existing PDF
Dim pdf = PdfDocument.FromFile("sample.pdf")
' Parameters
Const pageIndex As Integer = 1
Const oldText As String = ".NET 6" ' Old text to remove
Const newText As String = ".NET 7" ' New text to add
' Replace Text on Page
pdf.ReplaceTextOnPage(pageIndex, oldText, newText)
' Save your new PDF
pdf.SaveAs("new_sample.pdf")
