Native .NET API to redact sensitive information from PDF, Word, Excel, PowerPoint and raster image file formats. Secure classified data using various redaction types including text, metadata and annot
GroupDocs.Redaction for .NET is a feature-rich document redaction API for PDF, raster images and Microsoft Office (Word, Excel & PowerPoint) fire formats. Ensure the privacy of your private documents by hiding or removing confidential information even from password protected files using text, metadata and annotation (comments) redaction types. You can save document in the original format and create a new PDF file with raster images of redacted document pages.
Redact private information from document text, metadata and annotations
Remove and replace matched text with other text
Search and redact metadata from documents
Remove comments from documents using annotation redaction feature
Redact specific areas within raster image formats
Redact password protected files
Save the document as rasterized PDF file
Ability to accept or reject redacted changes within source document
Ability to auto-detect document format
GroupDocs document redaction API supports .NET framework and enables developers to build feature rich applications on Microsoft Windows Desktop, Azure and Server operating systems. The API is 100% independent and does not require any 3rd party libraries installed on the system.
Support and Learning Resources
Documentation – Access developers guide, features overview, installation, limitations and configurations settings
Source Code – Work with functional source code examples, showcases and plugins