PdfLoadedDocument ldoc = new PdfLoadedDocument('././Input/RedactPDF.pdf') PDF file before redaction //Load a PDF document for redaction Here, we’ll just remove the email address from the PDF and leave the area blank. Let’s start with code to redact a PDF using C#Īlready referencing the required assemblies from NuGet? Great! Now we need to add a namespace in our class, as in the following code sample. You can specify custom text or redaction codes to appear over the redacted area. Syncfusion PDF Library provides customization options for the redacted area, so you can use colored boxes or leave the area blank. The PDF redaction feature is also available in WinForms, WPF, ASP.NET Web Forms, and ASP.NET MVC. You can now distribute files securely by permanently removing confidential information such as financial account numbers, social security numbers, customer email addresses, phone numbers, and credit card information.

Syncfusion PDF Library helps customers reach GDPR compliance by safely removing customer information from a PDF document. It is always a good idea to have a backup of the master document. Once the content is redacted, it cannot be undone. Syncfusion provides a 100% true redaction, which means we completely remove the content from the document.

When we try copying text from under the colored area, we can still see the content, so it’s not redacted. Redaction isn’t just placing a colored box over text or an image. NET PDF library provides an easy way to redact PDF using C#.

Redacting a PDF is the process of removing sensitive or confidential information from PDF documents. BoldSign – Electronic Signature Software New.

How to redact words in pdf