What is the best way to get pure html from word(doc, odt)?

Question

HTML

Often you have to upload articles from the Word to the site. Now I copy from Word and paste it into dreamweaver and it turns out pure html, without spans and a bunch of unnecessary styles. But I want a faster solution and copy from open office.
I tried various editors like TinyMCE, CKEditr, they give out complete crap in the code, which then takes a long time to clean.
I tried the new CKEditr, it seems to clear unnecessary tags, but it's too clean, for example, center alignment is removed.

Answer 1

Clean code manually through notepad)

Answer 2

If there are a lot of files - Total Doc Converter, then clean up massively through regular expressions