KillerNotes AlternativesNote-taking Tools and other similar apps like KillerNotes

KillerNotes is described as 'An encrypted notepad for techs: rich notes with images and tables, instant full-text search, and the whole database locked with AES-256' and is a Note-taking tool in the office & productivity category. There are more than 25 alternatives to KillerNotes for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best KillerNotes alternative is Obsidian, which is free. Other great apps like KillerNotes are Joplin, Logseq, Anytype and Notion.

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Alternatives
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Alternatives list

  1. Obsidian icon

    Obsidian

     1223 likes

    Privacy-oriented note-taking app for non-linear thinking, blending knowledge graph creation with wiki-style linking. Supports Markdown, end-to-end encryption, and plugins for customization. Offers distraction-free mode, tags, themes, syntax highlighting, and operates offline without tracking.

    348 Obsidian alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Microsoft Edge
    • Google Chrome
    • Flathub
    • Safari
    • AppImage
    • Mozilla Firefox
    • CA flagCanada
    Obsidian screenshot 1
    Good alternative?
     
  2. Joplin icon

    Joplin

     945 likes

    Open source app for managing notes and to-dos with Markdown support. Syncs seamlessly across devices using services like Dropbox and OneDrive. Offers end-to-end encrypted synchronicity, offline access, rich import/export options, and a Web Clipper for browsers.

    226 Joplin alternatives

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Google Chrome
    • Flathub
    • PortableApps.com
    • F-Droid
    • Cloudron
    • Homebrew
    • Chocolatey
    • Termux
    • Mozilla Firefox
    • FR flagFrance
    • European Union flagEU
    Joplin screenshot 1
    Good alternative?
     
  4. Logseq icon

    Logseq

     358 likes

    Local-first, privacy-focused notebook supporting Markdown and Emacs Org mode. Offers offline use, encrypted backups, plugin extensibility, LaTeX support, real-time collaboration, and hierarchical organization for personal knowledge management.

    260 Logseq alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Flathub
    • F-Droid
    • US flagUnited States
    Logseq screenshot 1
    Good alternative?
     
  5. Ad
    Screenshot
    Slite icon
    Slite

    Designed for remote teams, it streamlines workflows by unifying documentation, discussion, and task execution. Features include a powerful editor, video explainers, sketch tools, integrations with Slack, Google Drive, project man...

    https://slite.com
    Learn More
  6. Anytype icon

    Anytype

     313 likes

    Manage notes, tasks, and projects offline with Markdown support. Enjoy encrypted storage, P2P syncing, and powerful dynamic collections across all devices, while allowing redistribution and modification for non-commercial uses.

    239 Anytype alternatives

    Cost / License

    • Freemium
    • Source Available

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Google Chrome
    • Flathub
    • Flatpak
    • Docker
    • CH flagSwitzerland
    Movie Database
    Good alternative?
     
  7. Notion icon

    Notion

     683 likes

    Enhance team collaboration and content organization with Notion. Experience real-time access, intuitive drag-and-drop functionalities, and visually simple interfaces designed for productivity in managing tasks, notes, and databases effectively. Ideal for teams of every size.

    412 Notion alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    • US flagUnited States
    Notion screenshot 1
    Good alternative?
     
  9. Notesnook icon

    Notesnook

     221 likes

    Offers open-source, end-to-end encrypted notes with device-based privacy, cross-platform support, private vault, secure sync, offline access, markdown editor, exports to multiple formats, automatic backups, organizational tools, and strong encryption.

    395 Notesnook alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Flathub
    • F-Droid
    • Software as a Service (SaaS)
    • Flatpak
    • Self-Hosted
    • PK flagPakistan
    Notesnook screenshot 1
    Good alternative?
     
  10. Standard Notes icon

    Standard Notes

     709 likes

    Secure note-taking app with end-to-end encryption, unlimited syncing across all platforms, offline access, detailed organization through tags, strong passcode and biometric protections, and premium features like encrypted files, themes, web clipper, super note types, and hardware key support.

    218 Standard Notes alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    • OpenAPK
    • US flagUnited States
    Plain text note on free version.
    Good alternative?
     
  11. Google Keep icon

    Google Keep

     852 likes

    Google Keep is a multifunctional tool that merges note-taking with browsing, allowing capture of thoughts, checklists, or voice notes, with cross-device synchronization. Features include color-coded notes, voice transcription, geo-fencing, collaboration, cloud storage, and seamless Google integration.

    175 Google Keep alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Google Chrome
    • Android Wear
    • US flagUnited States
    Google Keep screenshot 1
    Google Keep screenshot 2
    Google Keep screenshot 3
    Good alternative?
     
  12. Evernote icon

    Evernote

     2492 likes

    App designed for cross-platform note-taking and organizing. Create notes with text, images, and audio, tag and search them. Features offline access, business card scanning, and presentation modes. Integrate with LinkedIn and secure with a passcode lock.

    128 Evernote alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Blackberry
    • Android Tablet
    • Windows Phone
    • iPad
    • Apple Watch
    • Kindle Fire
    • IT flagItaly
    • European Union flagEU
    Evernote screenshot 1
    Good alternative?
     
  13. AppFlowy icon

    AppFlowy

     213 likes

    Open-source workspace offering complete data control, deep customization via themes, plugins, and templates, native multi-platform support using Flutter and Rust, offline access, privacy features, collaborative tools, and easy extensibility for all users.

    154 AppFlowy alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Snapcraft
    • Rust
    • Flathub
    • SG flagSingapore
    AppFlowy screenshot 1
    Good alternative?
     
  14. Microsoft OneNote icon

    Microsoft OneNote

     1149 likes

    Comprehensive digital notebook offering organizers, shared notes, multi-device syncing, and optical character recognition, plus cloud-based data management for efficient information handling and accessibility.

    235 Microsoft OneNote alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Windows Phone
    • iPad
    • Apple Watch
    • Android Wear
    • Kindle Fire
    • US flagUnited States
    Microsoft OneNote screenshot 1
    Good alternative?
     
  15. Zim icon

    Zim

     521 likes

    Zim brings the concept of a wiki to your desktop. Store information, link pages and edit with WYSISYG markup or directly typing some lightweight markup syntax and see it previewed as-you-type. Creating a new page is easy by either clicking on the "Create new note"...

    361 Zim alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • Flatpak
    • NL flagNetherlands
    • European Union flagEU
    Zim screenshot 1
    Good alternative?
     
12 of 49 KillerNotes alternatives