GroupDocs.Redaction

GroupDocsData Protection Tools.NETJava

Securely redact sensitive content from various document formats.

  • Supports redaction of text, metadata, annotations, and tabular data.
  • Compatible with Microsoft Office files, PDFs, and raster images.
  • Provides APIs for .NET, Java, and Python.
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GroupDocs.Redaction
GroupDocs.Redaction offers comprehensive APIs for developers to remove or hide confidential information from multiple document formats including Word, Excel, PowerPoint, PDF, and images. It supports redaction of text, metadata, annotations, and embedded content while allowing output in original or sanitized PDF formats, catering to privacy and compliance needs.

Text Redaction

Redact sensitive content by searching and removing exact phrases or patterns using case-sensitive or regular expressions, enabling precise data masking across supported document formats.

Metadata Redaction

Erase or sanitize metadata embedded in documents or images to prevent leakage of document history or properties, maintaining privacy and confidentiality.

Annotation Redaction

Remove or redact comments and annotations, including text within annotations, ensuring that no sensitive remarks or notes are exposed.

Tabular Document Redaction

Apply redaction selectively to specific worksheets and columns in spreadsheets, allowing fine-grained control over tabular data exposure.

Protected File Redaction

Handle password-protected documents by redacting their content without compromising security, enabling compliant document sharing.

Cross-Format Support

Supports a wide range of file formats such as DOC, DOCX, XLS, XLSX, PPT, PPTX, PDF, and common image types, making it versatile for different document redaction scenarios.

Output Flexibility

Save redacted documents either in their original formats or as sanitized PDFs with rasterized pages to maintain format integrity or reduce exposure risks.

Customization and Policies

Define redaction rules and policies using XML configuration files, enabling automated and consistent redaction processes tailored to specific requirements.

Pattern-Based Redaction

Identify and remove sensitive information using exact phrases, wildcard patterns, or regular expressions. This enables automated detection and redaction of confidential data such as personal identifiers, account numbers, and email addresses.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • Java

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly

Java Platform

  • Java Class

IDE Support

  • Visual Studio