Alternatives

Products that do what Tamperlens does

Check if a PDF redaction actually removed the text

1
Redacto▲144
Redact anything from PDFs and images the easy way
2024
2
Zombie Delete▲89
Docusign for provable deletion - anywhere, everywhere.
Apr 2026
3
LeaksID▲318
Enrich private docs with dynamic invisible anti-leak marks
2021
4
Redact Photo▲161
Free and private image redaction in the browser
2021
5
Diffchecker 2.0▲153
Check the differences between two text files, images or PDFs
2020
6
Redacted▲156
Easily blur/pixelate/black out parts of an image
2019
7PO
PDF Otter – Fill in PDFs Online and API▲109
2017 · pdfotter.com
8
Burner Note▲222
Zero knowledge self destructing notes
Jan 2026
9
PlagiaShield▲118
Keep your content unique to protect your rankings
2020
10
Folderly Lens ▲107
Domain health analysis for high performance email campaigns
Jul 2026
11
RedactLocal▲1
100% offline PDF redaction in your browser.
20d ago · redactlocal.org
12
ReceiptLens▲78
A smart tool for receipt scanning,expense tracking&reporting
2019
13
PDFgear▲110
The free pdf solution for all
2022
14
DataTrails▲111
Content verification & misuse protection for Dropbox files
2023
15
Proof.ink▲100
Proven immutable data stored on the Steem blockchain
2019
16IB
I built a free and open source pdf redaction tool▲5
Hey everyone, I recently built a free and open-source tool that lets you manually redact PDFs and images right in your browser—no sign-ups, no watermarks. I also added an AI-powered auto-redaction feature to detect and remove sensitive info. Since this part uses external processing (OCR + AI), there are usage limits: you can auto-redact up to 3 single-page PDFs or images for free each day. Higher usage and multi-page support require a paid account. Right now, it works great for removing sensitive details like names, addresses, and emails, but I’d love to get your thoughts: • What redaction…
2025 · magicredact.com
17
eleyed▲2
Redact sensitive info from text and PDFs — nothing stored
26d ago · eleyed.com
18
Offline PDF & Image Redactor▲2
The Smartest PDF Redactor in the Market.
29d ago · chromewebstore.google.com
19
Monimen - DMCA▲76
Privacy Protected (Anonymous) DMCA Takedown
2020
20
PDFCensor▲2
Redact sensitive information from PDF privately and offline.
11d ago · apps.apple.com
21AA
an API to extract text from a PDF▲51
2013 · stamplin.com
22
PrivyLens▲2
PrivyLens: Blur & Redact Photo
21d ago · apps.apple.com
23RH
Record Heat Maps of your PDF document usage▲29
Hi, I have created tool (https://www.helprange.com) to record usage of your PDF documents to display heat maps of this usage consisting of exact clicks and position of mouse inside the document. It works as follows: 1. You are uploading your PDF Document 2. You are getting a secure link to your document 3. You share this link with some group of people 4. When someone opens the link then it can view your document inside special PDF viewer inside the browser 5. We are recording how people are engaging with your document and we can show you the heat map What do you think? This post is…
2019
24RC
RedactMyPDF.com - AI-assisted PDF redaction with human review▲6
Hi HN, I built RedactMyPDF.com after struggling to manually redact a large legal PDF, and I found that existing tools were either expensive or clunky. RedactMyPDF uses AI (Gemini) + OCR + human review to make redaction fast but safe: Auto-detects sensitive info based on document context (names, addresses, IDs, etc.) Full control to accept, reject, or add redactions Works on scanned PDFs (OCR with Tesseract) Secure & GDPR-compliant (AES-256, EU storage, one-click deletion) Irreversible blackouts + metadata removal Audit logs (CSV export for compliance) Try it here: www.redactmypdf.com Thanks!
2025 · redactmypdf.com

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