Rosario
Rosario is a sans serif font in 5 weights with italics, also available as a variable font. Its lowercase letters are 9% narrower than the typical sans serif font. Last updated 11 September 2025.
Editing a PDF that uses Rosario
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 Rosario from the widths stored in your PDF, loads the complete open font, and sets your new text in Rosario itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 470.3 units per 1000 em |
|---|---|
| Average capital letter width | 612 units per 1000 em |
| Word space | 230 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 Rosario
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.
- Shanti Regularloosely similar widths (36.6 units)
- Istok Web Regularloosely similar widths (40.1 units)
- Encode Sans Semi Condensed Regularloosely similar widths (40.3 units)
- Murecho Regularloosely similar widths (40.5 units)
- Playfair Display Regularloosely similar widths (40.6 units)
- Ubuntu Sans Regularloosely similar widths (40.8 units)
- Mukta Vaani Regularloosely similar widths (41 units)
- Mukta Regularloosely similar widths (41 units)
Compare Rosario
Questions people ask
+Can I edit a PDF that uses Rosario?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Rosario itself, loaded from the open font, so the edit matches the rest of the page.
+Is Rosario free to use?
Rosario 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 Rosario?
By measured letter widths, Shanti is the closest match among open fonts (a mean difference of 36.6 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Rosario support?
It includes these character sets: Latin, Central European, Vietnamese.
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