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Best Document Redaction Software in 2026
Before sharing or storing sensitive documents, redaction software can help remove information that should not remain visible. Compare automated detection and OCR redaction with supported input formats and maximum file size. Batch processing may matter when handling multiple files, while audit trails, deployment options, free plans, and paid-from pricing provide additional comparison points. Philter, BleachPDF, and PDFRedaction are among the entries, along with PineThink Redact and PrivacyScrubber. Consider the kinds of documents you handle and the steps in your process, then use the listed features to compare how each option may fit.
- 27 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
BleachPDF
Free plan Open source LinuxMacSelf-hostedBleachPDF combines local OCR redaction, batch processing, and output verification for PDF files.
- 2
Excise
Free plan APILinuxMac+1Excise offers broad PDF editing and redaction tools across three desktop operating systems.
- 3
GroupDocs.Redaction
Free plan AndroidAPIiPhone+5GroupDocs.Redaction covers text, image and metadata redaction across listed formats, with both a library and browser-based app.
- 4
LocalRedact
Free plan APILinuxMac+2Choose LocalRedact if you need a free local PDF redaction tool with automated detection, output checks, and API or command-line access.
- 5
GoCalma
Free plan Self-hostedWebGoCalma combines local PDF processing with multiple ways to handle detected information and review why it was flagged.
- 6
Philter
Free plan APILinuxSelf-hosted+1Philter offers configurable text redaction with private deployment options and audit logging.
- 7
Redact PDF AI
Free plan AndroidAPIiPhone+3Redact PDF AI combines automated detection, OCR, editing, batch processing, and an API for sensitive documents. Review the plan page quotas and default retention period against your workflow.
- 8
Open Redact
Free plan WebOpen Redact offers a free browser workflow for PDF redaction, with local processing and no account wall. Its MuPDF licensing guidance is relevant to anyone deploying or distributing derivative work.
- 9
PDFRedaction
Free plan WebPDFRedaction combines local processing, PII detection, OCR and permanent redaction. The free daily quota is limited, and paid plans cannot currently be purchased.
- 10
PineThink Redact
Free plan MacWindowsPineThink Redact offers local detection and deletion of sensitive text, with OCR for scanned files.
- 11
RedactLaw
Free plan APISelf-hostedWebChoose RedactLaw if your law practice needs document redaction with human review, legal templates, and an audit trail.
- 12
Redactable
Free plan APIWebChoose Redactable if you need to redact sensitive information from supported files and want OCR, collaboration tools, and audit records in the workflow.
- 13
RedactFile
Free plan APIWebRedactFile offers reviewable redaction, file cleanup, and API workflows, with local browser processing available for supported workflows.
- 14
pdf-redactor
Free plan LinuxSelf-hostedChoose pdf-redactor if you can use its Python library and need text-layer or metadata changes in PDFs.
- 15
Redacta
Free plan WebChoose Redacta if you need a free web tool for redacting or pseudonymising PDFs and can supply an AI provider key.
- 16
AnteRedact
Free trial APISelf-hostedWeb+1AnteRedact combines automated detection, OCR, review controls, and folder automation for document redaction.
- 17
Docuflair Redact
by Docuflair RedactFree trial AndroidiPhoneLinux+3Docuflair Redact combines automated detection with review, recipient-specific exports, and self-hosting.
- 18
SecureRedact (RedactPDF.dev)
Free plan WebSecureRedact combines manual and automatic redaction with a recovery audit that can block downloads when content remains recoverable.
- 19
Appligent Redax
Free trial WindowsRedax focuses on irreversible PDF redaction with automated detection, configurable exemption codes and reporting. Check Acrobat compatibility and the paid Windows licensing before choosing it.
- 20
PII Tools
Free trial APILinuxMac+3PII Tools combines broad file scanning with review, redaction and erasure workflows.
- 21
PrivacyScrubber
Free plan WebPrivacyScrubber offers a free way to process supported files, with defined usage limits and paid options for individuals, teams, and developers.
- 22
CaseGuard
Paid Self-hostedWindowsCaseGuard combines automated detection, redaction, enhancement, and evidence integrations across many file types.
- 23
VIDIZMO Redactor
Free trial APISelf-hostedWebVIDIZMO Redactor combines automated detection with reviewer control and documented exports for eDiscovery work. Buyers should confirm trial terms and Processing Unit requirements with the vendor.
- 24
Document Redactor
Paid Self-hostedWebDocument Redactor offers automated detection alongside manual review and OCR, with both SaaS and self-managed options listed on higher plans.
- 25
PDF Dancer Redaction SDK
Paid APISelf-hostedPDF Dancer Redaction SDK combines confidence-based review, permanent content removal, and audit records for PDF workflows.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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