BabelPad is described as 'free Unicode text editor for Windows that supports the proper rendering of most complex scripts, and allows you to assign different fonts to different scripts in order to facilitate multi-script text editing' and is a Text Editor in the development category. There are more than 100 alternatives to BabelPad for a variety of platforms, including Windows, Mac, Linux, BSD and Haiku. The best alternative is Visual Studio Code, which is free. Other great apps like BabelPad are Notepad++, Atom, Sublime Text and Vim.
BabelPad is mainly a Text Editor but alternatives to it 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 BabelPad.
Visual Studio Code is more than just a code editor, it provides the tools and extensions to compile, debug, compare, refactor, and even manage code repositories all within a highly-customised development environment.
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.
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.