GroupDocs.Redaction 21.1.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package GroupDocs.Redaction --version 21.1.0
NuGet\Install-Package GroupDocs.Redaction -Version 21.1.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="GroupDocs.Redaction" Version="21.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GroupDocs.Redaction --version 21.1.0
#r "nuget: GroupDocs.Redaction, 21.1.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install GroupDocs.Redaction as a Cake Addin
#addin nuget:?package=GroupDocs.Redaction&version=21.1.0

// Install GroupDocs.Redaction as a Cake Tool
#tool nuget:?package=GroupDocs.Redaction&version=21.1.0

.NET API to Redact Documents

Version 21.1 Nuget

Product Page | Docs | Demo | API Reference | Examples | Blog | Free Support | Temporary License

This .NET component makes it very easy to remove classified or sensitive data from documents via your own .NET apps. Multiple redaction types are supported.

Document Redaction Processing Features

  • Remove classified or sensitive information from the documents.
  • Remove document metadata and annotations.
  • Make a rasterized PDF version of the redacted document for better security.
  • Keep the document in its original format after the redaction process.
  • Set the redaction scope to a specific worksheet or column.
  • Apply multiple redactions in a single call.
  • Modify compliance level from PDF/A-1b to PDF/A-1a during rasterizing PDF.

Document Body & Metadata Redaction Supported Formats

Microsoft Excel: XLSX, XLSM, XLTX, XLTM, XLS, XLT, CSV
Microsoft PowerPoint: PPT, PPTX, PPSX, POT, PPS, PPTM, PPSM, POTM
Fixed Layout: PDF

Annotations (Comments) Redaction Supported Formats

Microsoft Excel: XLSX, XLSM, XLTX, XLTM, XLS, XLT, CSV
Microsoft PowerPoint: PPT, PPTX, PPSX, POT, PPS, PPTM, PPSM, POTM
Fixed Layout: PDF

Platform Independence

GroupDocs.Redaction for .NET does not require any external software or third-party tool to be installed. GroupDocs.Redaction for .NET supports any 32-bit or 64-bit operating system where .NET or Mono framework is installed. The other details are as follows:

Microsoft Windows: Microsoft Windows Desktop (x86, x64) (XP & up), Microsoft Windows Server (x86, x64) (2000 & up), Windows Azure
Mac OS: Mac OS X
Linux: Linux (Ubuntu, OpenSUSE, CentOS and others)
Development Environments: Microsoft Visual Studio (2010 & up), Xamarin.Android, Xamarin.IOS, Xamarin.Mac, MonoDevelop 2.4 and later.
Supported Frameworks: GroupDocs.Conversion for .NET supports .NET and Mono frameworks.

Get Started

Are you ready to give GroupDocs.Redaction for .NET a try? Simply execute Install-Package GroupDocs.Redaction from Package Manager Console in Visual Studio to fetch & reference GroupDocs.Redaction assembly in your project. If you already have GroupDocs.Redaction for .Net and want to upgrade it, please execute Update-Package GroupDocs.Redaction to get the latest version.

Please check the GitHub Repository for other common usage scenarios.

Perform Exact Phrase Case Sensitive Redaction via C# Code

// For complete examples and data files, please go to
using (Redactor redactor = new Redactor(@"sample.docx"))
  redactor.Apply(new ExactPhraseRedaction("John Doe", true /*isCaseSensitive*/, new ReplacementOptions("[personal]")));

Use C# to Redact Specific String from Annotations

using (Redactor redactor = new Redactor(@"C:\test.pdf"))
   redactor.Apply(new AnnotationRedaction("(?im:john)", "[redacted]"));


Product Page | Docs | Demo | API Reference | Examples | Blog | Free Support | Temporary License

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net20 is compatible.  net35 was computed.  net40 was computed.  net403 was computed.  net45 was computed.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
23.11.0 2,244 11/3/2023
23.8.0 9,525 8/18/2023
23.6.0 2,383 6/28/2023
23.3.0 1,736 3/24/2023
23.1.0 1,420 1/26/2023
22.8.0 2,175 8/25/2022
22.7.0 2,025 7/19/2022
21.9.0 28,243 9/22/2021
21.3.0 20,769 3/31/2021
21.1.0 35,096 1/29/2021
20.11.0 42,547 11/13/2020
20.9.0 15,884 9/30/2020
20.7.0 28,119 7/30/2020
20.2.0 122,151 2/28/2020
19.12.0 40,093 12/25/2019
19.12.0-alpha-20191224151538 649 12/25/2019
19.9.0 24,904 9/25/2019
19.5.1 740 5/31/2019
19.5.0 626 5/30/2019
19.3.0 767 3/12/2019
19.1.0 875 1/31/2019