Top Alternatives to TextMate

Notepad++ is a free open source notepad replacement and code editor with nice features. It supports syntax highlighting for many languages and has an extension system as well.

Sublime Text is a code editor and syntax highlighter with advanced features which can be enhanced with extensions too.

Eclipse is a free and open source IDE - Integrated Development Platform.

Vim is an open source advanced text editor.

Atom is a free open-source code editor from Github.

gedit is a free and open-source code editor.

Aptana Studio is a free open-source web development IDE

Brackets is an open-source editor written in HTML, CSS, and JavaScript with a primary focus on web development.

GNU Emacs is the most popular and most ported Emacs text editor.

Coda is a distributed file system developed as a research project.

Komodo Edit is a free text editor for dynamic programming languages.

PSPad is a freeware programmer's editor for Microsoft Windows operating systems.

JetBrains PhpStorm is a commercial, cross-platform IDE for PHP built on JetBrains' IntelliJ IDEA platform.

Visual Studio Code is a source code editor developed by Microsoft for Windows, Linux and macOS.

KDE Advanced Text Editor (KATE) is a free and opensource text editor.

TextWrangler is an all-purpose text and code editor for Mac OS X, based on the same award-winning technology as BBEdit.

UltraEdit is the world's best text editor for Windows, Mac, and Linux.

SciTE is a SCIntilla based Text Editor.

Bluefish is a free software advanced text editor with a variety of tools for programming in general and the development of dynamic websites.

jEdit is a free software text editor available under the GNU General Public License version 2.0. It is written in Java and runs on any operating system with Java support, including BSD, Linux, macOS and Windows.

Espresso helps you write, code, design, build and publish with flair and efficiency.

CSSEdit CSS editor for Mac.

VSCodium is an OpenSource repo of Free or Libre Open Source Software Binaries of VSCode.

Programmers Notepad(PN1) is an open-source text editor targeted at users who work with source code.

TextPad is a text editor for the Windows.

Light Table is the next generation code editor. Light Table Connects you to your creation with instant feedback and showing data values flow through your code.

Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment which is part of the SDK for the Qt GUI Application development framework.

Peppermint is a Code editor for OSX.

BBEdit is a proprietary text editor.

ReText: Simple but powerful editor for Markdown and reStructuredText.

TextEdit is a simple, open source word processor and text editor, first featured in NeXTs NeXTSTEP and OpenStep.

RJ TextEd is a freeware Unicode text and source code editor for Windows, that can also be used as a simple web development tool.

Textadept is a free software minimalist text editor designed for computer programming.

Scribes is a minimalist text editor that combines simplicity with power.

SynWrite is a free source code editor, HTML editor, and Notepad replacement for Windows systems.

Lime Text is an Open Source, Elegant, and Free Text Editor.

Vim is a clone of vi text editor program for Unix.

Caret is a professional text editing for Chrome and Chrome OS.

CodeLobster PHP Edition is a free portable handy and easy-in-use code editor that is primarily intended for quick and easy creation and editing of PHP, HTML.

Mousepad is a simple text editor for Xfce.

Editra is a cross-platform, open-source text editor, released under a wxWindows license.

wxMEdit is a cross-platform Text/Hex Editor written in C++ & wxWidgets. wxMEdit is an improved version of MadEdit which has been discontinued.

Aquamacs is an Emacs text editor for macOS.

phpDesigner is a PHP IDE and PHP editor with built-in HTML5, CSS3 and JavaScript editors.

CotEditor is a text editor for macOS.

TweakStyle is an advanced Code editor for creating and customizing the Web.

WYSIWYG Web Builder is a visual website editor.

Zed is a fully offline-capable, open source, keyboard-focused, text and code editor for power users.

MadEdit is a cross-platform text/hex editor.

Flux is a professional web design environment.