Writing Done Right
Uses: Writing, Editing, Interior Formatting

LibreOffice is among the most feature rich and robust alternatives to Microsoft Office.

The most important tool for a writer is a word processor, and LibreOffice will allow an author to write, correct, and even format a manuscript to prepare it for uploading to your distribution network. There are certainly other FOSS office suites, but this one is the most feature rich, though that also means it could take some getting used to.