Top 10 Best Redact Software of 2026

Adobe Acrobat is a leading PDF management software renowned for its powerful redaction capabilities, allowing users to permanently remove sensitive information such as text, images, and metadata from documents. It supports advanced features like pattern-based redaction for automatically detecting items like Social Security numbers, credit card details, and email addresses. The tool ensures compliance with regulations like GDPR and HIPAA through thorough sanitization that prevents data recovery, making it ideal for secure document handling in professional environments.

CaseGuard Studio is an AI-powered redaction platform specializing in the automatic detection and removal of sensitive information from videos, audio files, images, and documents. It excels in identifying faces, license plates, text, and objects using advanced machine learning algorithms, supporting batch processing for high-volume workflows. Designed for compliance with regulations like GDPR, HIPAA, and FOIA, it provides forensic-grade redaction tools trusted by law enforcement and legal professionals.

Microsoft Purview is an enterprise-grade data governance and compliance platform that excels in sensitive data discovery, classification, and redaction across Microsoft 365, Azure, and on-premises environments. It leverages AI-driven tools like trainable classifiers and exact data matches to automatically detect PII, PHI, and financial data, applying sensitivity labels that enable redaction in Office documents, PDFs, and emails. As a Redact Software solution, it supports scalable protection policies with audit trails and compliance reporting for regulated industries.

Exterro Iridium is an enterprise-grade platform from Exterro designed for digital investigations, e-discovery, and compliance, with robust redaction tools to automatically detect and remove sensitive information like PII, PHI, and custom patterns from documents, images, videos, and forensic data. It integrates AI/ML for contextual redaction, supports batch processing of massive datasets, and ensures defensible outputs with full audit trails. Ideal for regulated industries, it combines redaction with data collection, processing, and review in a unified workflow.

Foxit PDF Editor is a versatile PDF editing suite that includes robust redaction tools for permanently removing sensitive text, images, and metadata from documents. It supports manual markup, search-and-redact for patterns like SSNs or keywords, and OCR integration for scanned PDFs to ensure thorough sanitization. Ideal for secure document handling, it combines editing, signing, and conversion features in a lightweight alternative to heavier competitors.

OWL Cyber Defense offers a specialized redaction solution designed for high-security environments, focusing on permanently sanitizing sensitive data from files to prevent leakage during secure transfers. It combines rule-based pattern matching, OCR for images, and manual tools to redact PII, classified information, and metadata across PDFs, documents, emails, and images. Integrated with OWL's data diode technology, it ensures one-way data flow with no risk of exfiltration, making it ideal for air-gapped networks.

Nitro Pro is a comprehensive PDF editor and productivity suite from GoNitro that enables users to create, edit, convert, and secure PDF documents. Its redaction capabilities allow for permanent removal of sensitive text, images, and metadata using markup tools, search-and-redact patterns for PII like SSNs, and batch processing across multiple files. While not exclusively a redaction tool, it integrates robust redaction within a full-featured PDF workflow, making it suitable for professional document handling.

Wondershare PDFelement is a comprehensive PDF editor that excels in editing, conversion, and annotation, with built-in redaction tools for permanently removing sensitive information like text, images, or patterns from documents. Users can search for keywords or use markup tools to apply secure blackouts, ensuring data is irretrievable even after editing. It supports batch redaction and integrates AI features for enhanced document handling, making it suitable for professional PDF workflows beyond just redaction.

Redacted (redacted.app) is a web-based redaction tool designed for securely removing sensitive information from images, PDFs, and documents using AI-powered detection. It automatically identifies and blurs or blacks out PII such as names, emails, addresses, and financial details, supporting batch processing for efficiency. Primarily aimed at legal, HR, and compliance professionals, it ensures privacy compliance before sharing files.

Nightfall AI is an AI-powered data loss prevention (DLP) platform designed to detect and prevent sensitive data leaks across SaaS applications like Slack, GitHub, Google Drive, and email. It uses over 100 pre-built detectors for PII, PHI, financial data, secrets, and custom patterns to scan content in real-time, enabling policies for alerts, quarantines, or blocks. As a Redact Software solution, it excels in identifying and mitigating risks before data exposure, helping organizations maintain compliance without heavy manual oversight.