Libre Barcode 39
Libre Barcode 39 is a display font in 1 weight. Its lowercase letters are 8% narrower than the typical display font. Last updated 17 September 2025.
Editing a PDF that uses Libre Barcode 39
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 Libre Barcode 39 from the widths stored in your PDF, loads the complete open font, and sets your new text in Libre Barcode 39 itself. The rest of the page is carried over untouched.
Measured metrics
| Average lowercase letter width | 480 units per 1000 em |
|---|---|
| Average capital letter width | 480 units per 1000 em |
| Word space | 480 units per 1000 em |
| Digits | tabular (every digit is 480 units wide, so columns of numbers line up) |
| Spacing | monospaced |
| Width of i compared with m | 100% |
| Printable ASCII characters covered | 69 of 94 |
| Category | Display |
Weights and styles
Open fonts closest to Libre Barcode 39
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.
- Libre Barcode 39 Text Regularidentical letter widths (0 units)
- Fusion Pixel 10px Monospaced JP Regularsimilar widths (20 units)
- Iosevka Curly Regularsimilar widths (20 units)
- Kosugi Maru Regularsimilar widths (20 units)
- Ubuntu Mono Regularsimilar widths (20 units)
- UnifontEX Regularsimilar widths (20 units)
- M PLUS Code Latin Regularsimilar widths (20 units)
- Iosevka Regularsimilar widths (20 units)
Compare Libre Barcode 39
Questions people ask
+Can I edit a PDF that uses Libre Barcode 39?
Yes. Drop the PDF into MythosPDF and click the text. New letters are set in Libre Barcode 39 itself, loaded from the open font, so the edit matches the rest of the page.
+Is Libre Barcode 39 free to use?
Libre Barcode 39 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 Libre Barcode 39?
By measured letter widths, Libre Barcode 39 Text 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 Libre Barcode 39 support?
It includes these character sets: Latin.
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