Letterr
Letterr turns professional type design into one precise, intelligent macOS workflow, uniting direct Bézier editing, multi-master control, live proofing, and evidence-based design analysis.
Please note that these are very early stage versions of the software and are unsigned.
Please download and use at your own risk, even if it is pretty much completed.
Please download and use at your own risk, even if it is pretty much completed.
Letterr is a native macOS font-design workspace for building, refining, and validating typefaces from first outline to export. Designers can edit Bézier nodes and handles, run curve-native path operations, manage reusable components and Smart Glyphs, work across compatible masters, tune spacing and kerning, and proof text in a detachable Space Zone. Built-in font health checks and local, deterministic Design Intelligence help surface optical and structural issues, infer per-master Design DNA, and preview reversible style-propagation proposals before any change is accepted.
Key Features
- Precision Bézier outline editing and transforms, with curve-native pathfinder and contour tools
- Multi-master and variable-font workflows
- Live spacing, kerning, and text proofing, with additional direct export for proofing tools
- Components, Smart Glyphs, and diacritic construction, wired together.
- Font-wide validation with direct issue navigation for ease of use.
- Design Intelligence beta with per-master Design DNA (extremely early)
- OpenType, TrueType collection, .UFO, .glyphs, and .Letterr (our file format) support
Gallery
