Open Source Atom Alternatives for Mac

There are many alternatives to Atom for Mac and since it's discontinued a lot of people are looking for a replacement. The best open source Mac alternative is Vim. If that doesn't suit you, our users have ranked more than 100 alternatives to Atom and loads of them are open source and available for Mac so hopefully you can find a suitable replacement. Other interesting open source Mac alternatives to Atom are VSCodium, Zed Editor, Kate and Geany.

filter to find the best alternatives

Atom alternatives are mainly Text Editors, but if you're looking for Code Editors or IDEs you can filter on that. Other popular filters include Chrome OS, Open Source, iPad, Linux, Android, Mac + Open Source and Mac. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Atom.
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Alternatives list

  1. Vim icon
     1354 likes

    Advanced text editor with syntax highlighting, word completion, multiple editing modes for efficiency, plugin and script extensibility, GUI and command-line operation, a thorough help system, and cross-platform support across various operating systems.

    218 Vim alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • Haiku
    • Flatpak
    • AmigaOS
    • OpenSolaris
    • MorphOS
     
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    4
  2. VSCodium icon
     426 likes

    This repository contains a build file to generate FLOSS release binaries of Microsoft's Visual Studio Code - Open Source ("Code - OSS") project, the open source core of the proprietary Visual Studio Code.

    201 VSCodium alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Electron
    • Snapcraft
    • Homebrew
    • Chocolatey
     
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    2
  3. Zed Editor icon
     122 likes

    Blazing fast code editor offering real-time multi-user collaboration, language-aware syntax highlighting, integrated terminal, multi-buffers for tab-free editing, built-in Vim mode, searchable outline, AI coding assistance, advanced keyboard commands, and cross-platform support.

    96 Zed Editor alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
     
  4. Kate icon
     320 likes

    The Kate project develops two main products: KatePart, the advanced editor component which is used in numerous KDE applications requiring a text editing component, and Kate, a MDI text editor application.

    147 Kate alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • KDE Plasma
    • Flathub
    • Flatpak
    • Snapcraft
     
  5. Geany icon
     579 likes

    Geany is a powerful, stable and lightweight programmer's text editor that provides tons of useful features without bogging down your workflow.

    156 Geany alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Flatpak
    • Haiku
     
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    1
  6. Neovim icon
     193 likes

    Refactored version of Vim, simplifying maintenance, improving developer contributions, and enabling new user interfaces. Features extensible plugin architecture, lightweight resource usage, syntax highlighting, no registration, ad-free, and distraction-free mode.

    109 Neovim alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chocolatey
    • Flathub
    • Snapcraft
     
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    1
  7. GNU Emacs icon
     387 likes

    GNU Emacs is an extensible, customizable text editor—and more. At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing. The features of GNU Emacs include:

    185 GNU Emacs alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • BSD
    • Snapcraft
    • F-Droid
    • Haiku
    • Debian
    • MacPorts
    • Homebrew
     
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    1
  8. gedit icon
     696 likes

    Extensible text editor with UTF-8 support, syntax highlighting for several programming and markup languages, remote editing, file reverting, print preview, clipboard operations, powerful search, customizable fonts and colors, line numbering, and plugin support.

    194 gedit alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Flathub
    • GNOME
    • OpenSolaris
     
  9. Pulsar Editor icon
     47 likes

    A Community-led Hyper-Hackable Text Editor, built on Electron. and based on everything we love about our favorite editors.

    79 Pulsar Editor alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • BSD
    • Electron
     
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    4
  10. GNU nano icon
     293 likes

    GNU nano is a small and friendly text editor. Besides basic text editing, nano offers many extra features like an interactive search and replace, go to line and column number, auto-indentation, feature toggles, internationalization support, and filename tab completion.

    152 GNU nano alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • Haiku
     
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    2
  11. ghostwriter icon
     114 likes

    ghostwriter is a feature-rich text editor using Markdown syntax which makes it suitable for note-taking, document redaction, simple HTML website creation and much more.

    144 ghostwriter alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Snapcraft
    • Flathub
    • Haiku
     
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    1
  12. Lite XL icon
     56 likes

    Lite XL is a lightweight text editor written mostly in Lua — it aims to provide something practical, pretty, small and fast, implemented as simply as possible; easy to modify and extend, or to use without doing either.

    62 Lite XL alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
     
12 of 68 Atom alternatives