Kate is described as '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' and is a very popular Code Editor in the development category. There are more than 100 alternatives to Kate for a variety of platforms, including Windows, Linux, Mac, BSD and Flathub apps. The best Kate alternative is Notepad++, which is both free and Open Source. Other great apps like Kate are Visual Studio Code, Sublime Text, VSCodium and Vim.
Aptana Studio is a complete web development environment that combines powerful authoring tools with a collection of online hosting and collaboration services that help you and your team do more. Includes support for PHP, CSS, FTP, and more...
United States
UltraEdit is a commercially maintained editor built for critical work where performance, reliability, and security matter most.
United States
A powerful IDE for data science, Zasper excels with massive concurrency support, enabling numerous simultaneous connections, minimal memory usage, and speedy performance. Suited for REPL-style data apps like Jupyter notebooks, fully supported on Mac with limited Linux support.
India
Fast, streamlined editor with extensive features, bundled with Windows since 1985. Supports plain text, UTF-8, and over 100 languages with enhanced functionality since 2018, including dark mode, Bing search, and large file handling.
United States
PSPad is a freeware programmers editor in 8 languages for Microsoft Windows operating systems. Some features are highlighted syntax, ftp, projects and so on. Code explorer for Pascal, C/C++, INI, HTML, XML, PHP and more in development, internal web browser with APACHE support.
Czechia
EU
Phoenix Code is a text editor designed to make coding as intuitive and fun as playing a video game - specially crafted for web developers, designers, and students.
Koi is a fast, native code editor for macOS built around low-latency editing, local workflows, and privacy.
United States
SciTE is a SCIntilla based Text Editor. Originally built to demonstrate Scintilla, it has grown to be a generally useful editor with facilities for building and running programs. It is best used for jobs with simple configurations - I use it for building test and demonstration...
Australia
Squircle CE is a fast, lightweight code editor and file manager with support for over 30 programming languages, remote file access via SFTP/FTP(S) and Git VCS integration. Whether you're a student, hobbyist, or professional developer, Squircle CE lets you write, manage, and...
Russia
Textadept is a fast, minimalist, and ridiculously extensible cross-platform text editor for programmers. Written in a combination of C and Lua and relentlessly optimized for speed and minimalism over the years, Textadept is an ideal editor for programmers who want endless...
United States
Xed Editor is a versatile text and code editor designed specifically for Android devices, offering users the ability to create, edit, and manage their text and code files with ease on their mobile devices.
Fast, native macOS editor with Notepad++-style tabs, Scintilla syntax highlighting, project regex search, code folding, multiple cursors, file diff, git-aware tree, integrated terminal, Claude Code /ide integration, editable CSV/JSON tables with inferrable type color, and session restore.
United States
