From Mc & RENOX:
XPad text editor, is a lightweight, and flexible text editor that lets you quickly and easily open and edit text files from Windows, Linux and Macintosh. It has full Unicode support, that lets you create and edit files encoded in UTF-8, UTF-16 and UTF-32. Much more complete than the Windows Notepad, so it's a good replacement for this. Key features and differences from other similar are applications Lightweight application that requires no installation, single executable file with really low memory usage. All menus on-screen. Automatic copy selection to clipboard.