This question was asked in "Obtaining full chat transcripts", that has one complicated answer. In case of someones are not strong in programming (I am working in Philosophy, Health and etc communities) this answer is not usable.
Is there a feature which allows us to download the chat discussion history to save on a local computer and open it in a documentation program (for example Microsoft Word)?
For example in comparison of Wikipedia, I have this as a suggest for add a simple future to download
SE contents (Q.A story or Chat one)