Open Source Atom Alternatives

The best open source alternative to Atom is Notepad++. If that doesn't suit you, our users have ranked more than 100 alternatives to Atom and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Atom are Vim, VSCodium, Kate and gedit.

Atom alternatives are mainly Text Editors but may also be Code Editors or IDEs. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Atom.

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Atom

1095

Free Personal • Open Source
Text Editor

Mac
Windows
Linux
Chrome OS
BSD
Electron / Atom Shell

Atom is an open-source, Electron based text editor with a massive ecosystem of plugins and themes...

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Notepad++
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
Windows
PortableApps.com
216 alternatives to Notepad++
Notepad++ is a free source code editor and Notepad replacement that supports several languages.
Suggest and vote on features
Notepad++ Features
1. LightweightNotepad++ consumes less device resources compared to similar apps.
2. Code FormattingNotepad++ supports code formatting for multiple languages and code styles.
3. PortableNotepad++ can be used from a USB stick or similar with no prior installation.
4. Extensible by Plugins/ExtensionsNotepad++ can be extended with add-ons, plugins and extensions.
5. AutocompletionNotepad++ can predict and complete the rest of a word or phrase you're typing.
6. Syntax HighlightingNotepad++ supports syntax highlighting for various programming and markup languages.
7. Full-Text SearchNotepad++ lets you search for specific words or phrases from inside a document or database.
8. Ad-freeNotepad++ doesn't contain any form of external advertising.
9. No Coding RequiredNotepad++ can be used without an coding or programming skills.
Tabbed interface
Text formatting
Search and Replace
Support for Javascript
Multiple languages
Color coding
Multiple Open Tabs
Configurable
Debugging
Auto-saving
Notepad++ vs Atom opinions
Most users think Notepad++ is a great alternative to Atom.
all • positive • negative relevance • date
vazirified
All needed features included, light weight and to the point. Good support for RtL scripts and customization. The only possible problem found is that the official builds are compiled for MS-Windows only, but it is open source, so that's no big deal breaker!
Top positive comment•
11

crlamke
Notepad++ has built-in support for many languages and a great plugin system for more.
Top positive comment•
11

Guest
Windows only, few plugins, more a text editor than a code editor/IDE.
Top negative comment•
2

xmwx38
Usage of Notepad++ should be really straightforward for those with prior IDE knowledge & experience.
Positive comment•
0

Guest
Light on resources, easy to use. Good for beginners.
Positive comment•
1

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5 of 7 comments
Vim
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
Mac
Windows
Linux
BSD
Haiku
AmigaOS
OpenSolaris
MorphOS
193 alternatives to Vim
Vim ("Vi IMproved") is an advanced text editor that allows syntax highlighting, word completion and has a huge amount of contributed content. It also has a GUI version called GVim.
Suggest and vote on features
Vim Features
1. LightweightVim consumes less device resources compared to similar apps.
2. Extensible by Plugins/ExtensionsVim can be extended with add-ons, plugins and extensions.
3. Syntax HighlightingVim supports syntax highlighting for various programming and markup languages.
4. Command line interfaceVim either have CLI support or is a CLI-only app.
5. Works OfflineVim can be used without the need to connect to the internet.
6. Support for MarkDownVim supports MarkDown for document formatting.
7. Batch EditingVim allows you to select multiple items (tasks, files, images etc) and edit their properties all at once.
8. No registration requiredYou can use most of the features in Vim without registration.
9. PortableVim can be used from a USB stick or similar with no prior installation.
Keyboard focused
Customizable
Hackable
Well documented
Code Syntax Highlighting
Configurable
Modal editor
Terminal-based
Built-in terminal emulation
Visual Mode
Vim vs Atom opinions
Almost everyone thinks Vim is a great alternative to Atom.
Guest
Vim offers unlimited customization and consumes very less memory, it supports execution of commands from vim itself and with the right plugins works almost like an ide
Positive comment•
10

Guest
While Vim is powerful, it’s not an easy replacement for a GUI-based text editor.
Negative comment•
6

cvieira
Vim is one of the most lightweight text editors on the planet. If you want to edit plain text or code, and you want to do it efficiently, Vim's keyboard-centric design is great.
Positive comment•
0

Guest
Vim is a command-line tool, which differs a lot from a GUI app like Atom, Notepad++ or Sublime Text.
Negative comment•
-19
VSCodium
Do you think this is a good alternative?
Yes
No
Free • Open Source
Code Editor
IDE
Text Editor
Mac
Windows
Linux
Electron / Atom Shell
Code - OSS (vscode)
178 alternatives to VSCodium
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.
Suggest and vote on features
VSCodium Features
1. No TrackingVSCodium will not track you or use your personal data.
2. Privacy focusedVSCodium is considered a privacy friendly alternative.
3. Extensible by Plugins/ExtensionsVSCodium can be extended with add-ons, plugins and extensions.
4. Works OfflineVSCodium can be used without the need to connect to the internet.
5. No registration requiredYou can use most of the features in VSCodium without registration.
6. AutocompletionVSCodium can predict and complete the rest of a word or phrase you're typing.
7. LightweightVSCodium consumes less device resources compared to similar apps.
8. Support for ThemesYou can use themes and templates to change the look and feel of VSCodium.
9. Support for MarkDownVSCodium supports MarkDown for document formatting.
Prevent telemetry
Customizable
Git integration
Minimap
MIT License
Clean design
Syntax Highlighting
Dark Mode
C++
Support for Javascript
VSCodium vs Atom opinions
pros, cons and recent comments
norderik
Has all the famous features of Visual Studio Code but without tracking/telemetry. Updates are coming regularly. Recommendable!
Positive comment•
2

sebastian_skinnari
its better Than most other IDE/Code Editors, even better than Visual studio code.
Positive comment•
0
Kate
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
IDE
Mac
Windows
Linux
BSD
KDE
128 alternatives to Kate
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.
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Kate Features
1. Syntax HighlightingKate supports syntax highlighting for various programming and markup languages.
2. Extensible by Plugins/ExtensionsKate can be extended with add-ons, plugins and extensions.
3. Git SupportKate supports Git, a free and open source distributed version control system.
4. LightweightKate consumes less device resources compared to similar apps.
5. Support for MarkDownKate supports MarkDown for document formatting.
6. Code FormattingKate supports code formatting for multiple languages and code styles.
Native application
Themes
Editable text color schemes
Built-in terminal emulation
Tabbed interface
Built-in themes
Support for regular expressions
Kate vs Atom opinions
Almost everyone thinks Kate is a great alternative to Atom.
gedit
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
Mac
Windows
Linux
Chrome OS
BSD
GNOME
OpenSolaris
170 alternatives to gedit
Official text editor of the GNOME desktop environment. Has syntax highlighting and is suitable for programming, with support for several languages. It is extensible with plugins.
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gedit Features
1. Lightweightgedit consumes less device resources compared to similar apps.
2. Syntax Highlightinggedit supports syntax highlighting for various programming and markup languages.
3. Extensible by Plugins/Extensionsgedit can be extended with add-ons, plugins and extensions.
4. Privacy focusedgedit is considered a privacy friendly alternative.
5. Works Offlinegedit can be used without the need to connect to the internet.
6. Ad-freegedit doesn't contain any form of external advertising.
7. Autocompletiongedit can predict and complete the rest of a word or phrase you're typing.
8. Spell Checkinggedit can detect and correct all types of grammar and spelling mistakes.
Customizable
Support for Unicode
gedit vs Atom opinions
Most users think gedit is a great alternative to Atom.
Geany
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
IDE
Mac
Windows
Linux
BSD
PortableApps.com
Xfce
135 alternatives to Geany
Geany is a small and lightweight Integrated Development Environment. It was developed to provide a small and fast IDE, which has only a few dependencies from other packages. Another goal was to be as independent as possible from a special Desktop Environment like KDE or GNOME -...
Suggest and vote on features
Geany Features
1. LightweightGeany consumes less device resources compared to similar apps.
2. Support for ThemesYou can use themes and templates to change the look and feel of Geany.
3. Syntax HighlightingGeany supports syntax highlighting for various programming and markup languages.
4. Ad-freeGeany doesn't contain any form of external advertising.
5. Distraction-freeGeany has a distraction-free mode for when you need to focus.
6. Spell CheckingGeany can detect and correct all types of grammar and spelling mistakes.
7. PortableGeany can be used from a USB stick or similar with no prior installation.
Multiplatform
Minimalistic
Code navigation
Shell integration
Automatic Indentation
Debian package compatible
Shortcut keys
Support for Large File
Built-in terminal emulation
Customizable
Geany vs Atom opinions
Almost everyone thinks Geany is a great alternative to Atom.
Guest
Geany is easy, extremely fast, and reliable. Has a good console. Has good interaction with the shell. Is very customizable. Can be extended with lua. Has good selection of plugins. Snippets. Block editing. Code folding. Syntax highlighting. Tab completion. Everything works. File browser. Object browser. Configurable compilation and execution. Project managment. etc. Everuthing without bloating.
Positive comment•
3
GNU nano
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Mac
Windows
Linux
BSD
Haiku
132 alternatives to GNU nano
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.
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GNU nano Features
1. Command line interfaceGNU nano either have CLI support or is a CLI-only app.
Terminal-based
Search and Replace
Automatic Indentation
GNU nano vs Atom opinions
Most users think GNU nano is a great alternative to Atom.
sondrak
Easiest CLI-based text editor for newbies
Positive comment•
2

Guest
nano is a great editor when you are in CLI, however, of course, it does not use GUI or has GUI.
Positive comment•
1
Neovim
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
IDE
Mac
Windows
Linux
Android
BSD
83 alternatives to Neovim
Neovim is Vim out of the box.
Suggest and vote on features
Neovim Features
1. LightweightNeovim consumes less device resources compared to similar apps.
2. Extensible by Plugins/ExtensionsNeovim can be extended with add-ons, plugins and extensions.
3. Syntax HighlightingNeovim supports syntax highlighting for various programming and markup languages.
Configurable
Terminal-based
Asynchronous
Lua scripting
Sane defaults
Vim
Neovim vs Atom opinions
Almost everyone thinks Neovim is a great alternative to Atom.
downshifter
Lightweight, customisable, terminalbased, extensible to full IDE
Positive comment•
0
GNU Emacs
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
IDE
Mac
Windows
Linux
BSD
Haiku
Homebrew
Android
F-Droid
159 alternatives to GNU Emacs
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:
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GNU Emacs Features
1. Extensible by Plugins/ExtensionsGNU Emacs can be extended with add-ons, plugins and extensions.
2. Syntax HighlightingGNU Emacs supports syntax highlighting for various programming and markup languages.
3. Support for ThemesYou can use themes and templates to change the look and feel of GNU Emacs.
4. No registration requiredYou can use most of the features in GNU Emacs without registration.
5. No Coding RequiredGNU Emacs can be used without an coding or programming skills.
6. Dark ModeGNU Emacs supports dark mode for comfortable usage in low light conditions.
7. Privacy focusedGNU Emacs is considered a privacy friendly alternative.
8. LightweightGNU Emacs consumes less device resources compared to similar apps.
9. Support for scriptingGNU Emacs supports scripts and macros to automate or customize tasks.
Extensibility
Customizable
Org-mode
Self-documenting
Editable text color schemes
Multi OS
IDE All Languages
Code Completion
Terminal-based
No Tracking
GNU Emacs vs Atom opinions
Almost everyone thinks GNU Emacs is a great alternative to Atom.
cycroenerugi
Its more than just a text editor, its an list interpreter and an shell. Good for computer setups without mouse
Positive comment•
4
CudaText
Do you think this is a good alternative?
Yes
No
Free • Open Source
Text Editor
Code Editor
Mac
Windows
Linux
BSD
182 alternatives to CudaText
CudaText is a cross-platform text editor, written in Lazarus / Free Pascal.
Suggest and vote on features
CudaText Features
1. LightweightCudaText consumes less device resources compared to similar apps.
2. Extensible by Plugins/ExtensionsCudaText can be extended with add-ons, plugins and extensions.
3. AutocompletionCudaText can predict and complete the rest of a word or phrase you're typing.
Native application
Customizable
Minimap
Command palette
CudaText vs Atom opinions
pros, cons and recent comments
Guest
Leight weight Good plugin system
Positive comment•
0