Neonderthaw
Neonderthaw is a handwriting font in 1 weight. Its lowercase letters are 23% narrower than the typical handwriting font. Last updated 11 September 2025.
Editing a PDF that uses Neonderthaw
Most PDFs embed only the letters they already use. Type a new letter and many editors either refuse or swap in a different font. MythosPDF recognises Neonderthaw from the widths stored in your PDF, loads the complete open font, and sets your new text in Neonderthaw itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 420.6 units per 1000 em |
|---|---|
| Average capital letter width | 973.6 units per 1000 em |
| Word space | 237 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 45% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Handwriting |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Neonderthaw
Measured on every printable character both fonts contain. A smaller difference means the same words take the same space, so lines break in the same places.
- Sail Regularloosely similar widths (98.4 units)
- Twinkle Star Regularloosely similar widths (120.6 units)
- My Soul Regularloosely similar widths (122.8 units)
- Niconne Regularloosely similar widths (122.8 units)
- Parisienne Regularloosely similar widths (124.2 units)
- Great Vibes Regularloosely similar widths (125.5 units)
- Astloch Regularloosely similar widths (125.7 units)
- UnifrakturMaguntia Regularloosely similar widths (126.2 units)
Compare Neonderthaw
Questions people ask
+Can I edit a PDF that uses Neonderthaw?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Neonderthaw itself, loaded from the open font, so the edit matches the rest of the page.
+Is Neonderthaw free to use?
Neonderthaw is released under the SIL Open Font License 1.1, an open licence that allows free use in documents, including commercial ones. Check the licence text for your exact use.
+Which font is closest to Neonderthaw?
By measured letter widths, Sail is the closest match among open fonts (a mean difference of 98.4 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Neonderthaw support?
It includes these character sets: Latin, Central European, Vietnamese.
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