A free and open source math plotter, easy to pick up
Transform your handwriting and calligraphy into fully functional vector fonts
Stage
Established
Not given
Founded
2011
Not given
Based in
Not given
Not given
Pricing model
Open source
Freemium
Pricing
Not given
Free: create one handwriting font forever with no card required. Pro Font: $5.99 per font once to unlock full character set and commercial licence. Font packs: Pro Font ×3 for $14.99 ($5.00 per font), Pro Font ×5 for $19.99 ($4.00 per font). Studio: $8.99 per month for unlimited Pro font unlocks, or
Key features
Natural function notation like f(x) = 2 + cos(x)
Sequences from recurrence relations
Parametric equations with custom intervals
CSV data import and spreadsheet editing
Animated constants and variable families
Vector and image exports (SVG, PDF, PNG, JPEG, BMP, PPM)
Grid customization with π multiples for ticks
Interactive navigation with drag and zoom
Multi-language support in 9 languages
Built-in manual and automatic work saving
Draw letters with mouse, finger or stylus with pressure and palm rejection support
Adjustable pen, marker and fountain-nib brushes for different lettering styles
Tune spacing before and after each character plus global letter spacing
Real vector OTF and TTF export files
Save up to three versions of each letter with automatic randomization
Create custom ligatures and built-in ligatures
Smoothing to clean up shaky strokes without a tablet
Cloud sync and version history on Studio plan
Cross-device progress saving and syncing
Preview fonts with custom text and see missing characters
What makes it different
Draws mathematical objects exactly as written on paper with natural notation
Handle CSV files of several million cells
Objects can build on each other in expressions
Exports with exact size in real centimeters
Fully free and open source under GNU AGPL license
Complete ownership of fonts you create with no borrowed outlines or templates
Works with mouse, trackpad or stylus thanks to adjustable smoothing
Free forever option for personal use with no credit card required
Commercial licence included with Pro fonts and Studio
Download draft fonts before completing all 52 letters
ZeGrapher
HandFonty