Best Document Redaction Software in 2026
Updated
In short: Philter is ranked #1 of 27 as of 4 October 2026, ahead of BleachPDF and PDFRedaction. The best-ranked option with a free plan is BleachPDF. The lowest first paid tier on this page is PineThink Redact at $6.99/mo.
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 document redaction software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
5 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | PhilterWindows · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $8.33/mo | 6.5 | |
| 2 | BleachPDFMac · Linux | Two bars | — | 2 of 6 | Free | 6.4 | |
| 3 | PDFRedactionWeb | Two bars | — | 1 of 6 | Free | 6.4 | |
| 4 | PineThink RedactWindows · Mac | Two bars | — | 2 of 6 | $6.99/mo | 6.4 | |
| 5 | PrivacyScrubberWeb | Two bars | — | 1 of 6 | $15/mo | 6.3 | |
| 6 | GroupDocs.RedactionWeb · Windows · Mac · Linux · Android · iPhone · Self-hosted · API | Two bars | — | — | 6 of 6 | $1,999/mo | 5.8 |
| 7 | Redact PDF AIWeb · Windows · Mac · Android · iPhone · API | Two bars | — | — | 5 of 6 | $50/mo | 5.7 |
| 8 | Docuflair RedactWeb · Windows · Mac · Linux · Android · iPhone | Two bars | — | — | 6 of 6 | €24.92/mo | 5.4 |
| 9 | ExciseWindows · Mac · Linux | Two bars | — | — | 3 of 6 | — | 5.4 |
| 10 | PII ToolsWeb · Windows · Mac · Linux | One bar | — | — | 4 of 6 | — | 5.4 |
| 11 | redactXWindows · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | — | 5.4 |
| 12 | LocalRedactWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 13 | RedactFileWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 14 | SecureRedact (RedactPDF.dev)Web | No signal | — | — | 1 of 6 | — | 5.2 |
| 15 | GoCalmaWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 16 | Objective RegWorksWeb · Windows · API | One bar | — | — | 2 of 6 | — | 5.1 |
| 17 | Open RedactWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 18 | PDF Dancer Redaction SDKNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 19 | pdf-redactorSelf-hosted | No signal | — | — | 0 of 6 | — | 5.1 |
| 20 | RedactaWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 21 | RedactableWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 22 | CaseGuardWindows · Self-hosted | One bar | — | — | 1 of 6 | $23.25/mo | 5.0 |
| 23 | RedactLawWeb | No signal | — | — | 1 of 6 | — | 5.0 |
| 24 | AnteRedactWeb · Windows | No signal | — | — | 2 of 6 | — | 4.9 |
| 25 | Appligent RedaxWindows | No signal | — | — | 1 of 6 | — | 4.8 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which document redaction software is ranked first on Freedom251?
Philter is ranked #1 of 27 with a score of 6.5. BleachPDF is second and PDFRedaction third.
How many of these have a free plan?
5 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, PineThink Redact has the lowest first paid tier we found: $6.99/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.