Honest comparison
clean.ink vs Adobe Acrobat for redacting PDFs
Both do real redaction. The difference is scope, price, and where your document goes. Adobe Acrobat Pro is a full PDF suite whose Redact tool permanently removes content — the right choice when redaction is one task among many. clean.ink is a browser-based tool that does only redaction, never uploads your document, auto-detects identifiers like SSNs and account numbers, and costs $6.59 once instead of a subscription.
Last updated July 9, 2026
Side by side
| clean.ink | Adobe Acrobat Pro | |
|---|---|---|
| True redaction (content destroyed) | Yes — covered text is removed from the exported file | Yes — Redact tool, when redactions are applied |
| Document stays on your device | Always — no upload path exists | Desktop app: yes · online tools: processed in Adobe's cloud |
| Auto-detects SSNs, accounts, salaries | Yes — structured-PII detection with per-item review | Pattern search (SSNs, phones, etc.) in Pro |
| Price | $6.59 once, lifetime — free watermarked preview | Subscription, around $20/month for Pro (varies by plan) |
| Install / account | None — runs in the browser, no sign-up | Desktop install + Adobe account |
| Beyond redaction (edit, sign, organize) | No — redaction only, by design | Yes — full PDF suite, batch tools, Bates numbering |
| Scanned documents | On-device OCR — the scan is never uploaded | OCR included in Pro |
Adobe capabilities and pricing summarized from Adobe’s public materials as of July 2026; check adobe.com for current plans.
Choose Acrobat Pro if…
- — You redact many files on a schedule and need batch or pattern-based redaction across documents
- — You also edit, organize, sign, and stamp PDFs weekly
- — You need legal-workflow features like Bates numbering, or your team already lives in Adobe tools
Choose clean.ink if…
- — The document is sensitive and you don’t want it leaving your device — statements, pay stubs, IDs, immigration packets
- — You redact occasionally and a subscription for one feature doesn’t add up: $6.59 once covers every future document
- — You want auto-detection of SSNs, account numbers, and salary lines with a per-item review queue, no install, no account
Try clean.ink free
Free on-screen preview · $6.59 once to download · no account
Questions
- Is Adobe Acrobat's redaction real redaction?
- Yes. Acrobat Pro's Redact tool permanently removes the marked content when you apply redactions, and its Sanitize feature strips hidden data. The common failure is human: marking redactions but not applying them, or drawing black rectangles with the shape tool instead of using Redact. Applied correctly, Acrobat redaction is trustworthy.
- When is Adobe Acrobat the better choice?
- When redaction is one task among many. If you also need to edit PDF text, run batch or pattern-based redaction across many files, apply Bates numbering, or work inside an existing Adobe workflow, Acrobat Pro is the more capable suite — that breadth is what the subscription pays for.
- When is clean.ink the better choice?
- When the document is sensitive and the job is redaction. clean.ink runs entirely in your browser — the file is never uploaded — auto-detects identifiers like SSNs, account numbers, and salary amounts, and costs $6.59 once instead of a recurring subscription. There is nothing to install and no account to create.
- Do Adobe's online PDF tools upload my document?
- Yes — Adobe's web-based tools (including the online redaction workflow) process files through Adobe's cloud, subject to Adobe's security and retention practices. The desktop Acrobat application works locally. clean.ink is browser-based but never uploads: all processing happens on your device.