What is Reddit's opinion of Debenu PDF Tools?
From 3.5 billion Reddit comments

➔ Debenu PDF Tools website

By popularity on Reddit, this Service is:

#34 in PDF Editor apps

1 review of this app found across Reddit:

Preview (the default image viewer on Mac) can edit PDFs

Word 2013 + an edit PDF and so can lots of the links suggested below

Debenu PDF Tools can take the text out of a PDF with formatting. It won't turn it to a .doc file but will generate a .txt file and it's free http://www.debenu.com/products/desktop/debenu-pdf-tools/