Alternatives

Products that do what LeaksID does

Enrich private docs with dynamic invisible anti-leak marks

1. 1
   LeaksID 2.0 for Trade Secrets▲206

   Securely share your pitches, reports & intellectual property

   2022

2. 2
   Dynamic Watermarking by DocSend▲77

   Protect your most sensitive documents automatically

   2020

3. 3
   LeaksID Data Room▲113

   Make your due diligence process with VCs and partners secure

   2022

4. 4
   OpenSign™: Open Source DocuSign & more▲109

   Enterprise-Level Document Signing Goes Open-Source

   2023

5. 5
   SafeNotes▲71

   Securely annotate and store your PDF documents

   2019

6. 6
   PrivateMark▲14

   Catch the leaker. And hide photos in plain sight.

   26d ago · privatemark.app

7. 7
   open-pdf-sign▲105

   Open-source tool for digitally signing PDFs

   2022

8. 8
   PDFX.pro▲55

   Privacy-first PDF converter: shrink your pitch deck PDFs

   2024

9. 9
   API Radar▲77

   See your leaked API keys before attackers do

   Jan 2026

10. 10
    PDFgear▲110

    The free pdf solution for all

    2022

11. 11
    Passify▲81

    Password protect your Google Docs, Sheets, and Slides

    2020

12. 12
    Securelog▲112

    Prevent leaked secrets across code, logs, and pipelines

    2024

13. 13
    AvePDF▲95

    Free Online PDF and Document Tools

    2023

14. 14HD
    Hush Docs – private Google Docs alternative that works without internet▲42

    2021 · demo.hushdocs.com

15. 15
    Fill▲84

    The smart way to fill, send, sign & store PDF's

    2019

16. 16
    PDF2MD▲51

    Convert your PDFs to markdown With AI OCR

    2024

17. 17
    PDFCensor▲2

    Redact sensitive information from PDF privately and offline.

    11d ago · apps.apple.com

18. 18
    LiveDocument▲11

    Stop sending silent PDFs.

    26d ago · livedocument.com

19. 19TA
    Track and Control Your PDFs▲24

    2018 · helprange.com

20. 20PT
    Pdf-to-Markdown CLI▲6

    Hi HN! I'm proud to share that we've launched a free PDF-to-Markdown CLI built on our proprietary (you might know it from PSPDFKit) engine. Most extractors are either fast but lose structure (markitdown, pymupdf4llm) or accurate but slow (docling). Ours ties with docling on accuracy but is orders of magnitude faster. https://github.com/pspdfkit/pdf-to-markdown We'd love feedback on it, and ofc send us files that break it.

    Apr 2026

21. 21
    Online — Fill, Sign & Edit PDFs Free▲3

    No cloud. No signup. Just your PDF, edited.

    25d ago · pdfxo.co.uk

22. 22
    Bear. Locker▲2

    Organize sensitive PDFs and watermark them before sharing

    19d ago · apps.apple.com

23. 23FP
    Free PDF Watermarking and Compression▲5

    2023 · tools.shuru.app

24. 24
    PDF Vault - Derivative But Smart LLC▲1

    Offline PDF scanner with AI redaction, 100% on-device

    4d ago · derivativebutsmart.com

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