By default, files are stored in this browser. Choose a folder to store files as real .mdp/.mds/.mdg/.mdn/.mdl/.mdc/.mde files instead, organized into folders you create yourself. Each folder you choose is saved as a named workspace, and you can switch between them here.

Connect this folder to a Lectern server. Changes sync in the background and merge like Git — edits that clash are flagged here for you to resolve.

Hide file types you don’t use from the sidebar and New File dialog.

Uses the spell checker built into your system, so suggestions come from the dictionaries installed on this device. Pick a language to check against, or leave it on your system default.

Pick a color combination, or set your own background and accent colors.

Upload TTF/OTF/WOFF/WOFF2 files (5MB max, 30 fonts max). They render in the editor, preview, and exported PDFs for everyone who opens your files — no need for the font to be installed on any particular device.