A desktop studio for writing a novel, from first draft to print PDF.
Free and open source for Windows, macOS, and Linux, with no account to create. Join the other — writers on Draftline.

What Draftline does.
Draftline is free, open-source novel writing software, built as a desktop studio for the whole job from the first draft to the print PDF. A novel is a set of chapters in three sections, a cast that has to stay consistent across all of them, and a manuscript that eventually has to leave as an EPUB or a print PDF, and each tool below works on the whole book rather than on the page in front of you. If you are here looking for a free alternative to Scrivener, Atticus, or Reedsy that works offline, the comparison covers the differences.
Light and dark theme.
Draftline has a light studio and a dark one, and on the automatic setting it works out sunrise and sunset from your computer's time zone and crossfades between them as the light outside changes. If you would rather choose, you fix it to light or dark and the clock is ignored.

Import.
If the book already exists as an EPUB or a DOCX, you import it and Draftline rebuilds the chapters, the front and back matter, and the scene breaks on the way in. The same three formats come back out when you export.
Local first.
Your manuscript is one file on your own disk, and you can save it in any folder your cloud already syncs. The app has no telemetry and nothing in it phones home.
Open source.
Draftline is MIT-licensed and developed in the open, and the version you download is the whole product, with no locked tier and no trial period. The author explains why on the next page.
Write the book.
Download Draftline, open a blank page, and start. There is nothing else to set up.