Highlights of GroupDocs.Redaction for .NET

Remove Metadata from PHOTO with .NET

Easily protect your documents by removing hidden info from PHOTO files using C#.

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Erase Metadata in Photo Files

Use GroupDocs.Redaction in your .NET project to clean up document metadata.

Start a Redactor and open your Photo file.
Set the rules to delete metadata.
Apply redaction and clean the file.
Save the result file.

Sample redactions Copy

// Delete metadata from PHOTO documents

// Use Redactor to load the document
using (Redactor redactor  = new Redactor("input.jpeg"))
{
    // Set metadata fields for redaction
    var redaction = new EraseMetadataRedaction(MetadataFilters.All);
    
    // Clean the document and save
    redactor.Apply(redaction);
    redactor.Save();
}

dotnet add package GroupDocs.Redaction

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Erase Private Information from Files

GroupDocs.Redaction for .NET gives you ways to remove personal data from text, pictures, and file details. Perfect for data security.

Text Cleanup

Scan and erase any text that shouldn’t be shared.

Cover Image Areas

Add covers over image parts with private details.

Remove Metadata

Delete hidden file data before sharing or publishing.

Delete Hidden Metadata Fields

This example guides you through removing metadata in a PHOTO document.

C#

Download result Copy

//  Load PHOTO file into the redactor
using (Redactor redactor  = new Redactor("source.jpeg"))
{
    // Redact Author field
    MetadataSearchRedaction redactionAuthor = 
        new MetadataSearchRedaction(@"[A-Za-z0-9 ]+", "GroupDocs Company")
    {
        Filter = MetadataFilters.Author
    };

    // Redact Title field
    MetadataSearchRedaction redactionTitle = 
        new MetadataSearchRedaction(@"[A-Za-z0-9 ]+", "GroupDocs.Redaction Usage")
    {
        Filter = MetadataFilters.Title
    };

    // Process the document
    var redactions = new MetadataSearchRedaction[] { redactionAuthor, redactionTitle };
    redactor.Apply(redactions);

    // Save the cleaned version
    var saveOptions = new SaveOptions() { AddSuffix = true, RasterizeToPDF = false };
    var outputPath = redactor.Save(saveOptions);
}