Moderustic
Moderustic is a sans serif font in 6 weights, also available as a variable font. Its lowercase letters are 4% wider than the typical sans serif font. Last updated 10 September 2025.
Editing a PDF that uses Moderustic
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 Moderustic from the widths stored in your PDF, loads the complete open font, and sets your new text in Moderustic itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 537.8 units per 1000 em |
|---|---|
| Average capital letter width | 658.3 units per 1000 em |
| Word space | 210 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 30% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Sans serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Moderustic
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.
- Reddit Sans Regularloosely similar widths (32.1 units)
- Radio Canada Big Regularloosely similar widths (33.2 units)
- Spline Sans Regularloosely similar widths (33.3 units)
- Atkinson Hyperlegible Next Regularloosely similar widths (33.8 units)
- Asta Sans Regularloosely similar widths (33.9 units)
- 42dot Sans Regularloosely similar widths (33.9 units)
- Gantari Regularloosely similar widths (34 units)
- Google Sans Flex Regularloosely similar widths (34.1 units)
Compare Moderustic
Questions people ask
+Can I edit a PDF that uses Moderustic?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Moderustic itself, loaded from the open font, so the edit matches the rest of the page.
+Is Moderustic free to use?
Moderustic 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 Moderustic?
By measured letter widths, Reddit Sans is the closest match among open fonts (a mean difference of 32.1 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Moderustic support?
It includes these character sets: Cyrillic, Cyrillic Extended, Greek, Latin, Central European.
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