Open Source Trilium Notes AlternativesNote-taking Tools & Todo List Managers like Trilium Notes

The best open source alternative to Trilium Notes is Joplin. If that doesn't suit you, our users have ranked more than 100 alternatives to Trilium Notes and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Trilium Notes are Logseq, Standard Notes, Notesnook and Zettlr.

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Trilium Notes alternatives are mainly Note-taking Tools, but if you're looking for Todo List Managers or Task Management Tools you can filter on that. Other popular filters include Open Source. These are just examples - use the filter bar below to find more specific alternatives to Trilium Notes.
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Alternatives list

  1. Joplin icon

    Joplin

     890 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.

    131 Joplin alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    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
    Joplin screenshot 1
     
  2. Logseq icon

    Logseq

     326 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.

    189 Logseq alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • F-Droid
    • Flathub
    Logseq screenshot 1
     
    |
    1
    Logseq vs Trilium Notes Comments
    Maxim Kamalov
    Negative
    -1

    No portable version/mode: https://discuss.logseq.com/t/portable-windows-installer/4465

    • Logseq is Free and Open SourceTrilium Notes is also Free and Open Source
  4. Standard Notes icon

    Standard Notes

     693 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.

    145 Standard Notes alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    Standard Notes homepage.
     
  5. Notesnook icon

    Notesnook

     185 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.

    327 Notesnook alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Flathub
    • F-Droid
    • Software as a Service (SaaS)
    • Flatpak
    Notesnook screenshot 1
     
  6. Zettlr icon

    Zettlr

     251 likes

    Unified writing platform offering note-taking, easy citations with Zotero integration, LaTeX/Word templates, snippets, themes, dark modes, code highlighting, multi-language support, and knowledge management with Zettelkasten for seamless writing from notes to books.

    190 Zettlr alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • PortableApps.com
    Zettlr Main Window (dark mode)
     
  7. AppFlowy icon

    AppFlowy

     195 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.

    108 AppFlowy alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    • Snapcraft
    • Rust
    • Flathub
    AppFlowy screenshot 1
     
  9. Zim icon

    Zim

     512 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"...

    328 Zim alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Flathub
    • Flatpak
    Zim screenshot 1
     
  10. AFFiNE icon

    AFFiNE

     112 likes

    Open-source, privacy-focused workspace combining note-taking, project and task management, Kanban board, interactive whiteboard, Pomodoro timer, Markdown support, offline access, real-time team collaboration with @mentions, goal tracking, subtasks, and customizable features.

    152 AFFiNE alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Self-Hosted
    AFFiNE screenshot 1
     
  11. TiddlyWiki icon

    TiddlyWiki

     309 likes

    TiddlyWiki is a single html file with all the characteristics of a wiki - including all of the functionality (including editing, saving, tagging and searching) and the style sheet. Because its a single file, its very portable - you can email it, put it on a web server or share...

    185 TiddlyWiki alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    • Self-Hosted
    • Xfce
    • RemoteStorage
    TiddlyWiki screenshot 1
     
  12. CherryTree icon

    CherryTree

     323 likes

    Hierarchical note-taking software that is free, open-source, cross-platform. Features include rich text, syntax highlighting, multi-level lists, embedded files, customizable interface, code execution, PDF export, spell check, images & tables, and comprehensive project management support.

    114 CherryTree alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • PortableApps.com
    • Flatpak
    CherryTree screenshot 1
     
  13. Docmost icon

    Docmost

     46 likes

    Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

    110 Docmost alternatives

    Cost / License

    Application types

    Platforms

    • Self-Hosted
    • Software as a Service (SaaS)
    • Docker
    Docmost screenshot 1
     
  14. Cryptee icon

    Cryptee

     107 likes

    Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos (including raw photos from DSLR cameras) and all sorts of other files.

    84 Cryptee alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    Cryptee screenshot 1
     
12 of 139 Trilium Notes alternatives