It can create and edit text files, also if you open a file it will open in the language of the extension. For example if the extension would be .vb for a visual basic file, Ynote will automatically change the language to visual basic. You can also change the language manually. Ynote Classic has line numbers with find/replace/goto function. It can also undo/redo.
SS Ynote Classic can fold codes also does syntax highlighting in a text editor. It is pluginnable and has spell checking capability with a nice calculator.
It is meant for writing codes or text files and has a powerful calculator supporting square root and power functions. It is a text and source editor replacement for notepad made by Samarjeet Singh.