Major Mono Display
Major Mono Display is a monospace font in 1 weight. Its lowercase letters are 23% wider than the typical monospace font. Last updated 2 September 2025.
Editing a PDF that uses Major Mono Display
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 Major Mono Display from the widths stored in your PDF, loads the complete open font, and sets your new text in Major Mono Display itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 740 units per 1000 em |
|---|---|
| Average capital letter width | 740 units per 1000 em |
| Word space | 740 units per 1000 em |
| Digits | tabular (every digit is 740 units wide, so columns of numbers line up) |
| Spacing | monospaced |
| Width of i compared with m | 100% |
| Printable ASCII characters covered | 94 of 94 |
| Category | Monospace |
Weights and styles
Languages beyond basic Latin
Open fonts closest to Major Mono Display
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.
- League Mono Regularloosely similar widths (30 units)
- Martian Mono Regularloosely similar widths (40 units)
- Alien Block Regularloosely similar widths (60 units)
- Azeret Mono Regularloosely similar widths (90 units)
- B612 Mono Regularloosely similar widths (90 units)
- DSEG14 Modern Regularloosely similar widths (93.9 units)
- DSEG14 Classic Mini Regularloosely similar widths (93.9 units)
- DSEG14 Modern Mini Regularloosely similar widths (93.9 units)
Compare Major Mono Display
Questions people ask
+Can I edit a PDF that uses Major Mono Display?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Major Mono Display itself, loaded from the open font, so the edit matches the rest of the page.
+Is Major Mono Display free to use?
Major Mono Display 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 Major Mono Display?
By measured letter widths, League Mono is the closest match among open fonts (a mean difference of 30 units per 1000 em). Text set in one takes almost the same space in the other.
+Which languages does Major Mono Display support?
It includes these character sets: Latin, Central European, Vietnamese.
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