Another editor, and nothing special. I just thought it finally warranted posting. I still use SciTE by preference. But on computers where AU3 is not installed (eg. at school) I have a copy of the autoit directory and this on my USB stick. The screenshot below should show what it looks like. Features: Text editor New,Open,Save Compile Run Error check Beta/Production Switch "No save" option - the file is not saved before running/ compiling/ error checking Version checker (top right)