Scribus Layout
Scribus is the backend software that turns your studies into
PDF files, and it's available to install on your computer as
a stand-alone app. If you're up for the challenge of desktop
publishing and you want to customize a study beyond what's
available in BibleStudy.tools, install Scribus and use it to
open the study's SLA file.
Scribus is not associated with BibleStudy.tools. Get it at
their download page.