JujuEdit

JujuEdit is a simple-to-use word processing tool addressed to all users who are looking for an alternative to Windows Notepad. Its features are easy to figure out.
The interface of the program is plain and familiar. If you are already familiarized with Notepad, then you shouldn't encounter any problems with JujuEdit regarding navigation.
So, you can use the standard undo, redo, cut, copy, paste, delete and select all, search and replace functions, as well as insert breaks and the current time/date.
Additional features of JujuEdit let you toggle bookmarks, use syntax coloring, edit or import configurations (XML), as well as switch to a specialized working environment for C/C++, C#, HTML, PHP, CSS, JavaScript, Perl, XML and ActionScript, among others.
Several configuration settings are available through the 'Options' screen. For example, you can enable word wrapping mode and the display of the formatting characters, as well as set the tab width.
The software application runs on a very low amount of CPU and system memory, so it should work smoothly even on older computers. We have not experienced any issues throughout our evaluation, since JujuEdit did not hang, crash or pop up error dialogs. Unfortunately, no recent updates have been made to the app.