Noto Serif Khmer
Noto Serif Khmer is a serif font in 9 weights, also available as a variable font. Its lowercase letters are 6% wider than the typical serif font. Last updated 11 September 2025.
Editing a PDF that uses Noto Serif Khmer
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 Noto Serif Khmer from the widths stored in your PDF, loads the complete open font, and sets your new text in Noto Serif Khmer itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 549 units per 1000 em |
|---|---|
| Average capital letter width | 668.7 units per 1000 em |
| Word space | 260 units per 1000 em |
| Digits | tabular (every digit is 559 units wide, so columns of numbers line up) |
| Spacing | proportional |
| Width of i compared with m | 34% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Noto Serif Khmer
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.
- Noto Serif Tamil Regularidentical letter widths (0 units)
- Noto Serif NP Hmong Regularidentical letter widths (0.3 units)
- Noto Serif Lao Regularidentical letter widths (0.3 units)
- Noto Serif Vithkuqi Regularidentical letter widths (0.3 units)
- Noto Serif Yezidi Regularidentical letter widths (0.3 units)
- Noto Serif Regularidentical letter widths (0.3 units)
- Noto Rashi Hebrew Regularidentical letter widths (0.3 units)
- Noto Serif Thai Regularidentical letter widths (0.3 units)
Compare Noto Serif Khmer
Questions people ask
+Can I edit a PDF that uses Noto Serif Khmer?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Noto Serif Khmer itself, loaded from the open font, so the edit matches the rest of the page.
+Is Noto Serif Khmer free to use?
Noto Serif Khmer 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 Noto Serif Khmer?
By measured letter widths, Noto Serif Tamil is the closest match among open fonts (a mean difference of 0 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Noto Serif Khmer support?
It includes these character sets: Khmer, Latin, Central European.
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