mono · OFL-1.1 · Variable (100-900)
Use Case
Best Fonts for Documentation
Typography for technical documentation, user guides, and help content. Documentation fonts must ensure clear reading over extended use while supporting code samples and technical terminology.
11 free fonts | 7 premium to replace | Updated: Jan 2026
Free Fonts for Documentation
Open-source fonts perfect for documentation projects.
mono · OFL-1.1 · Variable (100-900)
Premium Documentation Fonts You Can Replace
Popular premium fonts for documentation with free open-source alternatives.
Frequently Asked Questions
What fonts work best for technical documentation?
Technical documentation needs highly readable body text and clear monospace for code samples. Sans-serifs like Inter or Source Sans Pro work well for modern docs. The font should handle tables, lists, and dense information clearly. Consider fonts with extensive language support for international documentation.
How do I pair prose and code fonts in documentation?
Choose fonts that work together visually. If using Inter for prose, JetBrains Mono complements it well. Source Sans Pro pairs naturally with Source Code Pro. Match x-heights approximately so inline code doesn't disrupt reading flow. Maintain consistent sizing between prose and code text.
What free fonts work well for documentation?
Inter dominates modern technical documentation for its clarity and extensive features. Source Sans Pro with Source Code Pro provides a cohesive documentation system. IBM Plex Sans and Mono offer excellent alternatives. For serif documentation, try Source Serif Pro paired with JetBrains Mono.