Apps tagged with 'zero-knowledge'

All apps in Apps tagged with 'zero-knowledge' category. Use the filters below to narrow down your search. 
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  1. Notesnook icon
     189 likes

    Fully open-source, end-to-end encrypted notes with device-based security, secure sync, offline access, powerful editor, vault, backups, and exports.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Flathub
    • F-Droid
    • Software as a Service (SaaS)
    • Flatpak
    Notesnook screenshot 1
    Notesnook screenshot 1
    Notesnook screenshot 2
    +6
    Notesnook screenshot 3
    340 alternatives
    4.4
    Very Good30 reviews
  2. AliasVault icon
     47 likes

    End-to-end encrypted manager for passwords, aliases, and unique email addresses, offering local data encryption, alias creation, and optional cloud or self-hosting.

    Cost / License

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Docker
    • Mozilla Firefox
    AliasVault screenshot 1
    AliasVault screenshot 1
    AliasVault screenshot 2
    +1
    AliasVault screenshot 3
    80 alternatives
  3. Tuta Calendar icon
     39 likes

    Organize events with encrypted privacy, zero-knowledge and no tracking. Features include multi-device sync, multiple views, and offline support.

    Cost / License

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    • Thunderbird
    Tuta Calendar screenshot 1
    Tuta Calendar screenshot 1
    Tuta Calendar screenshot 2
    +4
    Tuta Calendar screenshot 3
    34 alternatives
  4. NymVPN icon
     17 likes

    Decentralized VPN with mixnet and zero-knowledge encryption, offering fast WireGuard and censorship-resistant AmneziaWG modes while hiding all user metadata.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • AppImageHub
    • Arch Linux
    • Flathub
    • F-Droid
    • WireGuard
    • Ubuntu
    • Debian
    • Flatpak
    • GitHub
    More than a VPN
    Keep your identity private
    Access the world's most secure VPN
    +5
    Remain anonymous wherever you go
    74 alternatives
  5. Nym icon
     19 likes

    Offers decentralized mixnet routing for network-level privacy, blocks surveillance and metadata leaks via blinded, re-randomizable credentials and zero-knowledge access.

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    VPN vs. Tor vs. Nym
    The Nym mixnet
    58 alternatives
  6. Fileverse  icon
     21 likes

    Building the healthy, moisturised internet that cares about privacy by design, not by promise. Start with multiplayer online collaboration on documents and spreadsheets that are E2EE and use Zero-Knowledge proofs.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    Fileverse  screenshot 1
    Fileverse  screenshot 1
    Fileverse  screenshot 2
    +4
    Fileverse  screenshot 3
    127 alternatives
  7. Ichinichi icon
     5 likes

    A minimalist daily notes application designed to help you build and maintain a consistent writing habit. With end-to-end encryption and a focus on great UX, it's the perfect tool for personal reflection and daily journaling.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
    Ichinichi screenshot 1
    51 alternatives
  8. VP.NET icon
     3 likes

    Zero-knowledge VPN with remote attestation, secure hardware enclaves, no logging, real-time verifiability, and strict hardware-enforced privacy protections.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Screenshot of iOS app
    41 alternatives
  9. ExpressAI icon
     Like

    Have a truly private AI conversation with powerful models and compare results. Brainstorm, create, and analyze without compromising your data.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    ExpressAI screenshot 1
    ExpressAI screenshot 1
    ExpressAI screenshot 2
    +1
    ExpressAI screenshot 3
    34 alternatives
  10. ClusterCut icon
     2 likes

    ClusterCut is a seamless clipboard synchronization tool that works across Linux, macOS and Windows. It allows you to copy text on one device and paste it on another instantly, keeping your workflow uninterrupted.

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    ClusterCut screenshot 1
    ClusterCut screenshot 1
    ClusterCut screenshot 2
    +4
    ClusterCut screenshot 3
    7 alternatives
  11. EncryptedList icon
     8 likes

    EncryptedList is a collection of products & services that offer or ensure data security through end-to-end encryption or some form of zero-knowledge architecture 🔐. This can include services that either have such architecture on some of their features or that...

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    EncryptedList screenshot 1
    EncryptedList screenshot 1
    EncryptedList screenshot 2
    +2
    EncryptedList screenshot 3
    58 alternatives
  12. OpenPassport icon
     2 likes

    OpenPassport is an identity wallet that lets users generate privacy-preserving proofs from government-issued IDs such as passports. By scanning the NFC chip in their ID document, users can prove their validity while only revealing specific attributes such as age, nationality or...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    • iPhone
    • Self-Hosted
    • npm
    OpenPassport screenshot 1
    OpenPassport screenshot 1
    OpenPassport screenshot 2
    +1
    OpenPassport screenshot 3
  13. Simple file hosting service that allows everything that's not CSAM or malware. Runs on donations. Supports cURL uploads. Supports in-browser AES-256 file encryption and decryption (proved secure on their website). Available via Tor (no encryption). No logs.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Main page, encryption on
    Main page, encryption off
    14 alternatives
  14. SafeSwiss icon
     4 likes

    SafeSwiss The world’s most effective end to end encryption security solution including P2P Voice, encrypted email, encrypted storage, ephemeral text chat, docs share & group chat for mobile phone devices and PC's.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Windows
    • Online
    • Android
    • iPhone
    SafeSwiss screenshot 1
    SafeSwiss screenshot 1
    SafeSwiss screenshot 2
    +4
    SafeSwiss screenshot 3
    156 alternatives
  15. Lockystar icon
     2 likes

    Lockystar is a file encryption application. It allows you to encrypt individual files wherever they are located—on your cloud drive or on your hard drive.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • Linux
    • Android
    • Android Tablet
    • Ubuntu
    Account creation
    14 alternatives
  16. 1time.io icon
     2 likes

    1time.io is a zero-knowledge encrypted secret sharing tool. Share passwords, API keys, credentials, and sensitive text through one-time links that self-destruct after being read.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Self-Hosted
    • Docker
    Home page
    Reveal secret
    Password generator
    8 alternatives
  17. Two Potatoes icon
     1 like

    Two Potatoes is a secure, zero-knowledge file vault for sharing encrypted files without creating an account.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    Two Potatoes Free Plan
    Two Potatoes PRO Plan
    Encryption, Privacy, Security
    +2
    Actived your Pro plan, 7 Option Pro
    70 alternatives
  18. BurnBox icon
     1 like

    Zero-knowledge encrypted file transfer that destroys files after download, no accounts, no logs & encrypted in your browser.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    use cases
    home page
    52 alternatives
  19. Makro icon
     1 like

    Free, private text expander for Chrome and Firefox. AES-256 encrypted, zero tracking, 7 languages. Free tier is unlimited - no account needed. Pro from $2.99/mo.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Microsoft Edge
    • Google Chrome
    • Brave
    • Mozilla Firefox
    Customize macros with popup inputs
    Automatically fill forms from highlighted or clipboard text
    Example Macro
    16 alternatives
  20. keyhold.io icon
     1 like

    Collect client credentials securely, use them when needed, then make them disappear. Zero-knowledge encryption, full audit trails. A password manager for secrets that aren't yours.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Integrate with Slack, Teams, or Google Chat
    Request secrets in bulk
    Request files, encrypted end-to-end with zero-knowledge
    +2
    Request secrets from your clients
    15 alternatives
  21. Privsen icon
     1 like

    Privsen is a zero-knowledge privacy platform where files are encrypted in your browser before upload. The server never sees your data or decryption keys.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Encrypted group messaging with auto-expiringthreads. Up to 5000 messages per chat.
    Encrypted pastebin with syntax highlighting. Share code and text securely with end-to-end encryption.
    Zero-knowledge encrypted file sharing. Up to 15GB per upload with drag-and-drop interface.
    +1
    Self-destructing secret messages. Auto-deletes after limited views or 30 minutes.
    5 alternatives
  22. Alone icon
     Like

    The luxury privacy based service dedicated to safeguarding your information in style with our personalized bio link service, file host and email service!

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Email alias page, add up to 7 aliases per domain.
    A preview of the bio-link
    The file host page supports e2ee or zero-knowledge encryption for file uploading, supports all file types.
  23. End-to-end encrypted secrets manager using RSA-4096 and AES-256-GCM, supporting 15+ secret types, TOTP, health analysis, and secure sharing.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Your secrets, truly encrypted
    Military-grade encryption
    Built for security
    +1
    How it works
    18 alternatives
  24. DailyForever is an encrypted pastebin alternative and file sharing platform that implements true zero-knowledge encryption. Unlike conventional services, we never have access to your data - not even encrypted.

    Cost / License

    Application type

    Platforms

    • Online
    • Self-Hosted
    DailyForever screenshot 1
    DailyForever screenshot 1
    DailyForever screenshot 2
    47 alternatives