You will be given a definition of a task first, then some input of the task.
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

A Hex editor is a piece of software that allows one to edit binary data on a computer .
Output:
A hex editor ( or " binary file editor " or " byte editor " ) is a type of computer program that allows for manipulation of the fundamental binary data that constitutes a computer file .