Free open-source code editor and Notepad replacement supporting multiple languages, featuring high speed, low resource usage, privacy focus, and plugin extensibility.
- Code Editor
- Free • Open Source
- Windows
- PortableApps.com

Free open-source code editor and Notepad replacement supporting multiple languages, featuring high speed, low resource usage, privacy focus, and plugin extensibility.

Obsidian is a note-taking app that lets you create a personal knowledge graph with ease. It is designed for non-linear thinking and allows you to easily link your notes together wiki-style.

Sophisticated text editor for code with sleek interface, multi-select tabs, side-by-side definitions, and swift variable renaming using multiple selections.

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.

Comprehensive writing tool for notes, citations, and drafting with privacy-first features and multi-language support, perfect for diverse writing tasks.

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.

Refactored version of Vim with enhanced extensibility and modern plugin architecture.

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.

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:

A cross-platform Markdown editor providing real-time preview, Focus & Typewriter modes, and support for multiple export formats.

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.

Edit is a new command-line text editor in Windows. Edit is open source, so you can build the code or install the latest version from GitHub.

Brackets is an open-source editor for web design and development built on top of web technologies such as HTML, CSS and JavaScript.

Micro is a terminal-based text editor that aims to be easy to use and intuitive, while also taking advantage of the full capabilities of modern terminals.

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.

Plain text notepad with markdown support and todo list manager for Linux, Mac OS X and Windows, that works together with the notes application of ownCloud.

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

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.

Notepad3 is a fast and light-weight text editor with syntax highlighting for programming jobs. Auto-completion, Multi-language, Dark mode more.


Markdown editor for Mac, Windows, and Linux with real-time preview and distraction-free interface. Open source, free on GitHub, supports various Markdown specs.

Considering that most text editors are eather too heavy or look too old, the author came up with Notepads, designed to be a modern-looking UWP app.

Simple but configurable and themeable, distraction-free text editor for writers. Open-source and available across desktop platforms.

Notepad2 is a fast and light-weight Windows Notepad like text editor with syntax highlighting. Simple as possible, but yet powerful. Has full Unicode support. Can be run out of the box without installation, and does not touch your system's...

HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and modifying of main memory (RAM), handles files of any size.
