Visual Studio Code, Sublime Text, Notepad++, Geany, GNU nano, TextEdit, EditPlus, Neovim, Kate, VSCodium, GNU Emacs, PyScripter, NINJA-IDE, Notepad2, Pulsar Editor, Kaxaml, FeatherPad, BowPad, 920 Text Editor, Notepad2-mod, SilverEdit, E - TextEditor, Notepas, HTML5 Notepad, MadEdit-Mod, Vrode Script Editor, Redcar, Poly Edit Lite are some alternatives to SciTE.