is a modern, high-quality Thai typeface family designed by the prominent Thai type foundry PSL SmartLetter , led by designer Phanlop Thongsuk . It is widely recognized for its clean, professional aesthetic and is frequently included as a built-in system font for Apple's macOS . 🎨 Design Characteristics
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The "Pro" version offers expanded language support and OpenType features, making it ideal for branding, UI/UX design, and editorial layouts. Unlike standard system fonts, PSL Ornanong Pro maintains consistent weight distribution across both Thai and English scripts, ensuring your bilingual designs look harmonious. psl ornanong pro font