Open a document

• Choose File → Open… or double-click a supported file.
• In Finder, select a file and press Space to use Quick Look.
• If Finder does not use GlyphGlance, enable GlyphGlance Quick Look under System Settings → General → Login Items & Extensions → Quick Look. Disable another Markdown Quick Look extension if it takes priority.

GlyphGlance recognizes common Markdown extensions, Mermaid files ending in .mermaid, ambiguous .mmd files, and Fountain screenplays ending in .fountain.