Dongle
Dongle is a sans serif font in 3 weights. Its lowercase letters are 39% narrower than the typical sans serif font. Last updated 16 September 2025.
Editing a PDF that uses Dongle
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 Dongle from the widths stored in your PDF, loads the complete open font, and sets your new text in Dongle itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 318.3 units per 1000 em |
|---|---|
| Average capital letter width | 379.8 units per 1000 em |
| Word space | 200 units per 1000 em |
| Digits | proportional (digit widths differ) |
| Spacing | proportional |
| Width of i compared with m | 27% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Sans serif |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Dongle
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.
- Sofia Sans Extra Condensed Regularsimilar widths (28.4 units)
- Big Shoulders Text Regularloosely similar widths (31.8 units)
- Big Shoulders Stencil Text Regularloosely similar widths (32 units)
- Big Shoulders Regularloosely similar widths (33.8 units)
- Saira Extra Condensed Regularloosely similar widths (34.1 units)
- Big Shoulders Stencil Regularloosely similar widths (34.1 units)
- Big Shoulders Display Regularloosely similar widths (34.4 units)
- Big Shoulders Inline Text Regularloosely similar widths (34.7 units)
Compare Dongle
Questions people ask
+Can I edit a PDF that uses Dongle?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Dongle itself, loaded from the open font, so the edit matches the rest of the page.
+Is Dongle free to use?
Dongle 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 Dongle?
By measured letter widths, Sofia Sans Extra Condensed is the closest match among open fonts (a mean difference of 28.4 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Dongle support?
It includes these character sets: Korean, Latin, Central European, Vietnamese.
Ready to fix your PDF?
Free, in your browser, and it takes about a minute. No account needed.