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Alternatives

Products that do what MnemoShare does

Share files. Not your passwords.

  1. 1
    Corbado571

    Passkey-first authentication for developers

    2024

  2. 2

    Save your passwords and log in to sites with a single click

    2018

  3. 3AV
  4. 4

    Store and share your files securely

    2020

  5. 5KS

    Hi HN! I built KeyPub.sh to solve the problem of user verification for CLI applications. It's essentially OAuth for the terminal, but using SSH keys that developers and users already have. - No installation needed - works with existing SSH setup - Privacy-focused: users control what email info is shared - Simple email verification process - Free public service - Perfect for CLI app developers who don't want to build user verification Try it with: `$ ssh keypub.sh about` Source code: https://github.com/skariel/keypub

    2024 · keypub.sh

  6. 6SA
  7. 7
    SoloKeys139

    Secure login made open and easy 🔒

    2018

  8. 8
    MiniKey103

    The simplest 2FA app for Mac

    2021

  9. 9

    Secure File Sharing Made Simple

    Nov 2025

  10. 10

    Lock Mac files in Finder with Touch ID & AES-256

    May 2026 · finderlock.com

  11. 11

    Open source Yubikey alternative with dual USB-C and USB-A

    2021

  12. 12

    Request & share passwords securely and with 0 errors

    2021

  13. 13

    Allows you to share data easily and securely.

    2015

  14. 14

    Simple, open source, cross platform password manager 😅️

    2020

  15. 15

    A cross-platform app for secure personal data management

    2017

  16. 16
    Yoop9

    Share files and keep clipboards synced cross-platform & OS

    Jan 2026

  17. 17YH
  18. 18

    Secure document sharing with VDR's and watermarking

    Dec 2025

  19. 19BP

    Hey y'all, This is something I've been working on for a few months. It is a passkey system, similar to Apple Passkeys or a Yubikey, but it is entirely software based so you can sync credentials between devices. Passkeys (and FIDO devices in general) allow you to use public keys instead of passwords or codes to authenticate. For instance, you can just click "Approve" on the device/software instead of having to copy a code, and there are no passwords to phish. This is a new piece of tech, so website support for logins are still limited, but it can currently be used for 2FA anywhere a…

    2022 · bulwark.id

  20. 20MN

    This is an educational reference implementation showing how to build reasonably secure, standards-compliant authentication from first principles on Cloudflare Workers. Stack: Hono, Turso (libSQL), PBKDF2-SHA384 + normalization + common-password checks, JWT access + refresh tokens with revocation support, HTTP-only SameSite cookies, device tracking. It's deliberately minimal — no OAuth, no passkeys, no magic links, no rate limiting — because the goal is clarity and auditability. I wrote it mainly to deeply understand edge-runtime auth constraints and to have a clean Apache-2.0 example that…

    Feb 2026 · github.com

  21. 21TL

    I'm Dustin Kirkland, author of Byobu[1]. I built Trustmux[2] to solve a personal problem: secure, encrypted access to my tmux[3] and Byobu sessions from my phone, without the pain of other mobile shell approaches. I run long-lived shells, Claude, and other sessions in the background on my workstation, and I needed to check in from mobile — securely, with real TLS certificates and Tailscale-backed privacy, not some insecure workaround. Why not SSH / Mosh / Claude Mobile? - SSH/Mosh: Synchronous connection state is brutal on mobile. Latency, network handoffs between WiFi and…

    Jun 2026 · trustmux.dev

  22. 22PS
  23. 23

    Free-to-start data rooms for sensitive documents

    Jun 2026 · dockosha.com

  24. 24

    Hey HN, I've been working on Hansel [1] (an encrypted personal data store you can query with agents), and there wasn't a good way to use the modern macOS Data Protection Keychain. Electron's safeStorage [2] uses the legacy file-based keychain, which allows other apps/agents to query it with the `security` CLI. Not great when you have a dozen agents running in the background! The Data Protection Keychain is nice because it limits access via code-signing access groups and lets you set access rules like Touch ID and/or password. 1: https://hansel.so/ 2.…

    19d ago · github.com

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