Sulphur Point
Sulphur Point is a sans serif font in 3 weights. Its lowercase letters are 5% narrower than the typical sans serif font. Last updated 16 September 2025.
Editing a PDF that uses Sulphur Point
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 Sulphur Point from the widths stored in your PDF, loads the complete open font, and sets your new text in Sulphur Point itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 493.8 units per 1000 em |
|---|---|
| Average capital letter width | 555.6 units per 1000 em |
| Word space | 450 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 25% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Sans serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Sulphur Point
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.
- Hind Guntur Regularloosely similar widths (51.7 units)
- Hind Madurai Regularloosely similar widths (51.7 units)
- Hind Mysuru Regularloosely similar widths (51.7 units)
- Hind Regularloosely similar widths (51.7 units)
- Hind Vadodara Regularloosely similar widths (51.7 units)
- Hind Siliguri Regularloosely similar widths (52 units)
- Kulim Park Regularloosely similar widths (52.4 units)
- Urbanist Regularloosely similar widths (57.6 units)
Compare Sulphur Point
Questions people ask
+Can I edit a PDF that uses Sulphur Point?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Sulphur Point itself, loaded from the open font, so the edit matches the rest of the page.
+Is Sulphur Point free to use?
Sulphur Point 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 Sulphur Point?
By measured letter widths, Hind Guntur is the closest match among open fonts (a mean difference of 51.7 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Sulphur Point support?
It includes these character sets: Latin, Central European.
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