A simple FileHandler which provides some basic capabilities to edit plain text files. It is not a replacement for other more powerful editing software, but provides some convenient utility functionality such as en-/decoding of HEX/Base64/HTML (text-) data as well as support for pretty-printing XML, indenting, sorting lines and reversing text. All these operations are possible on the current selection and will perform on the whole contents if nothing is selected. In addition there is support for regular expression search and replace.
As this FileHandler supports modification and saving of the loaded data, it is an editor by nature.