Open Redact
Open Redact: A free, open-source browser tool for straightforward manual PDF redaction. Ranked #26 of 27 in Document Redaction Software by our editors (5.6/10); pricing: Free plan; best for simple free visual PDF redaction.
At a glance
- Editor score5.6 / 10
- PricingFree plan
- Best forSimple free visual PDF redaction
- Free planYes
- Paid fromFree
- DeploymentCloud
- Facts checked21 Sep 2026
Where it wins
- Permanent PDF redactions with visual region selection
- Processes documents locally without an account
- Free, open-source browser application
Where it doesn't
- Manual redaction only, without OCR or automated detection
- No batch processing for handling multiple files together
- No audit trails for documenting redaction activity
Our verdict on Open Redact
Open Redact is a free, open-source web application for manually redacting PDF documents. Users upload a PDF from local storage, visually select text regions, apply permanent redactions, and download the resulting file. It is intended for individuals and teams that need a straightforward way to remove visible PDF content without creating an account or sending documents through a backend upload pipeline. Its narrow focus makes it a practical fit for occasional, document-by-document redaction work.
The product’s strongest distinction is its local processing model. According to the published product description, documents are processed on the user’s device in the browser rather than through a backend upload pipeline. That gives privacy-conscious users a clear reason to consider Open Redact, particularly when they want browser access without account creation. The open-source codebase also supports inspection of the project itself. The web-only delivery keeps access simple, although the workflow remains centered on PDFs and visual selection rather than broader document handling.
Open Redact is best suited to users who want free manual redaction with permanent PDF output and do not need advanced document-review controls. Its published feature set does not include OCR, automated detection, batch processing, or audit trails, so it is a weaker choice for high-volume workflows, repeatable redaction operations, or teams that need activity records. Choose it for focused visual PDF editing with local processing; choose an alternative when automation, multi-file handling, or audit documentation is central to the workflow.
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Open Redact pricing
Open Redact fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Deployment | Cloud |
| OCR redaction | Not verified |
| Automated detection | Not verified |
| Batch processing | Not verified |
| Audit trail | Not verified |
| Input formats | |
| Maximum file size | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | openredact.com |
| Facts checked | 21 Sep 2026 |
Alternatives to Open Redact
- PhilterFlexible redaction with OCR, policy controls, batch workflows, and auditable self-hosting.8.8
- CaseGuardA broad Windows redaction suite for teams processing sensitive documents and media.8.4
- RedactLawA legal-focused redaction tool with strong review, audit, and workflow controls.7.9
See all Open Redact alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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