Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. H4X – protecting your private parts launched in 2019; newer entries below may have overtaken it.

1. 1
   KeePassX▲83

   A cross-platform app for secure personal data management

   2017 · keepassx.org · its alternatives →

2. 2
   USB Condom▲92

   A protective barrier between your device and hackers

   2014 · crowdsupply.com · its alternatives →

3. 3
   The Architecture Of Privacy▲68

   How to engineer technologies with trustworthy safeguards

   2015 · oreilly.com · its alternatives →

4. 4
   Dispel▲109

   Reclaim your privacy online.

   2015 · dispel.com · its alternatives →

5. 5
   Hexlox▲147

   Anti theft for bikes, made easy

   2016 · kickstarter.com · its alternatives →

6. 6
   Little Snitch 3▲129

   Protect your privacy

   2014 · obdev.at · its alternatives →

7. 7
   Privacy Fix▲57

   Lock Down Your Privacy

   2014 · avg.com · its alternatives →

8. 8
   Tunnel X▲55

   A tool for secure and private conversations.

   2014 · tunnelx.com · its alternatives →

9. 9
   Privacy Pop▲126

   Transform your bed into a privacy zone.

   2016 · its alternatives →

10. 10
    PixelBlock▲117

    Just got around to updating this to support MV3. Has been featured on HN a few times. I make this in my spare time to support user privacy. Free extension (has been for years). Mods: Would be awesome if this could hit front page so people can benefit

    2014 · chromewebstore.google.com · its alternatives →

11. 11
    Nope 2.0▲116

    Magnetic privacy shield for desktops,laptops & mobile phones

    2016 · kickstarter.com · its alternatives →

12. 12
    Private Kit by MIT▲68

    Slow the Coronavirus without giving up individual privacy

    2020 · apps.apple.com · its alternatives →

13. 13
    searx▲82

    A privacy-respecting, hackable metasearch engine

    2016 · its alternatives →

14. 14
    Hexlock▲6

    Protect your apps and pics from snoopers

    2017 · its alternatives →

15. 15
    Hiding from the Internet▲72

    Eliminating personal online information

    2016 · namecheap.com · its alternatives →

16. 16
    Epic Privacy Browser▲66

    A privacy-centric web browser

    2014 · epicbrowser.com · its alternatives →

17. 17
    FortexaSecure▲12

    Military-grade digital vault for card & document security

    2025 · fortexasecure.com · its alternatives →

18. 18
    Whonix▲8

    Desktop operating system designed for security and privacy

    2017 · whonix.org · its alternatives →

19. 19PB
    PrivacyAngel – Better protect your privacy online▲7

    2018 · privacyangel.com · its alternatives →

20. 20
    Horcrux▲6

    The world's safest personal cloud that values your data

    2018 · horcrux.vip · its alternatives →

21. 21
    Quix▲6

    The simplest way to password protect your files

    2017 · quixstudios.com · its alternatives →

22. 22PP
    Password Protect Your Webcam (Revised)▲5

    2014 · webcamblockerpro.com · its alternatives →

23. 23
    RAG-Guard: Zero-Trust Document AI▲9

    Hey HN, I wanted to share something I’ve been working on: *RAG-Guard*, a document AI that’s all about privacy. It’s an experiment in combining Retrieval-Augmented Generation (RAG) with AI-powered question answering, but with a twist — your data stays yours. Here’s the idea: you can upload contracts, research papers, personal notes, or any other documents, and RAG-Guard processes everything locally in your browser. Nothing leaves your device unless you explicitly approve it. ### How It Works - * Zero-Trust by Design*: Every step happens in your browser until you say otherwise. - * Local…

    2025 · github.com · its alternatives →

24. 24
    HANX▲6

    The first luxury male condom designed uniquely for women

    2017 · hanxofficial.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →