https://www.scintilla.org/SciTE.html (The editor used for testing the Scintilla editor component) Scintilla is also the basis for Notepad++ Multiple tabs Sessions Lightweight Has a single executable version also Portable Supports many languages, syntax highlighting etc. Very customizable Fast etc. I have set it up to run the CLI SQLite.exe by selecting text and pressing a shortcut, results/output then goes to the output pane. Love it. I can post the SQLite/SciTE config here if others want to try it out. Philip