KeptPDF comparison
KeptPDF vs RedactVault: browser-local redaction compared
KeptPDF and RedactVault.com both offer redaction in the browser. Compare their free limits, PDF output and document workflows to choose the one that fits your files.
How they differ
Browser-local processing, different output choices
Both products describe local document handling. KeptPDF advertises flattened PDF redaction; RedactVault offers native and image-based export paths.
| What to compare | KeptPDF | RedactVault.com |
|---|---|---|
| Processing location | Vendor claim: document processing runs in the browser.1 | Source documents are processed in your browser. They are not sent to RedactVault servers for document processing. |
| Free use | Vendor lists unlimited single-file use up to 25 MB, with a small footer. Free bulk use is limited to three files per batch and five runs per day.3 | Unlimited documents, pages, OCR and AI detection, with no expiry. |
| Document formats | The cited redaction workflow is for PDF files.2 | PDF, Word (.docx), Excel (.xlsx), PowerPoint (.pptx) and supported image formats. |
| PDF output | Vendor describes redacted PDFs as flattened and rasterized.2 | Native text-preserving and image-based export paths, depending on the document and export settings. |
| Records and checks | Vendor lists a shareable verify link for redactions on Free; the page does not say what the link contains. Vendor lists downloadable redaction certificates on Pro.54 | A free redaction certificate and offline hash verifier. Removal checks and file-integrity checks are distinct. |
| Paid features | Vendor lists Pro at $29/month, with unlimited bulk and additional production tools.46 | Batch processing, custom patterns and legal-production artifacts. Face detection requires an eligible paid tier. |
Which workflow fits?
When KeptPDF fits
PDF tools in one place
Consider KeptPDF when you want its broader PDF toolkit and its advertised flattened redaction output meets your needs.
When RedactVault fits
Redaction across document formats
Consider RedactVault.com when you need PDF, Word, spreadsheet, slide or image redaction, or want to choose between native and image-based PDF export paths.
Before you choose
Check your actual files
Check processing location, supported formats, output quality, review needs and current plan limits before choosing a tool.
What the checks mean
Removal checks examine selected redactions in the output. Certificate hashes check file integrity. Neither establishes that every sensitive detail was found. Review the final file before sharing it.
Sources and review dates
Competitor information comes from the linked vendor pages. Vendor claims have not been independently tested.
Sources checked: 13 October 2026
Next quarterly review: 13 January 2027
| What to compare | Sources and review dates |
|---|---|
| 1. Advertises browser-local processing and automatic sensitive-data detection. | https://keptpdf.com/ |
| 2. Describes redacted output as flattened/rasterized PDF. | https://keptpdf.com/ |
| 3. Free: unlimited single-file use, 25 MB limit, small footer; bulk limited to three files and five runs daily. | https://keptpdf.com/#pricing |
| 4. Lists Pro at $29/month, including downloadable certificates and unlimited bulk. | https://keptpdf.com/#pricing |
| 5. Vendor lists a shareable verify link for redactions on Free; the page does not say what the link contains. | https://keptpdf.com/#pricing |
| 6. Pro includes production tools: downloadable PDF/JSON certificates and Bates .DAT, .OPT, and .CSV load files. | https://keptpdf.com/#pricing |
Check an existing redaction
Use the free PDF or Word checker at RedactVault.com to look for recoverable text and hidden data. A checker result is not a guarantee that a document contains no sensitive information.
Frequently asked questions
Is browser-local processing unique to RedactVault?
No. KeptPDF also advertises browser-local processing. Compare output formats, review steps and plan limits as well as processing location.
Does KeptPDF preserve searchable text after redaction?
Its cited page describes flattened and rasterized redaction output. Check its current output with your own sample file if searchable text matters.
Can I check a file redacted with another tool?
Yes. The free PDF and Word checkers at RedactVault.com inspect files in your browser for recoverable text and hidden data. Their results describe the checks performed, not complete detection of all sensitive information.
Is RedactVault free?
Yes. The free tier has unlimited documents, pages, OCR and AI detection, with no expiry. Batch processing, custom patterns and legal-production artifacts require a paid plan. Face detection requires an eligible paid tier.
Does a certificate prove that every sensitive detail was removed?
No. File hashes establish integrity, and removal checks examine selected redactions. You still need to review what was selected and inspect the final output.
Ready to redact a file?
Open a file at RedactVault.com, review the findings, add any manual redactions you need, and export a copy.
Just need it once?
Get 24-hour Professional individual access for one urgent redaction job. Includes batch and folder processing with unlimited pages, and excludes team seats and Face detection.