OTF FORMAT
OTF Converters
Convert font files to and from OpenType Font format.
About OTF
OpenType Font (OTF) was developed jointly by Adobe and Microsoft in the 1990s, combining the best of TrueType and PostScript Type 1 formats. OTF files use cubic Bezier curves (CFF/PostScript outlines) which are preferred by professional typographers for their precision. The format supports advanced typographic features including ligatures, stylistic alternates, small caps, and contextual substitutions.
Learn more: OpenType on Wikipedia
OTF fonts are the standard for professional design work and are fully supported on Windows, macOS, and Linux. They can contain up to 65,536 glyphs, enabling comprehensive language support and extensive alternate character sets. While larger than web-optimized WOFF2, OTF provides the complete font feature set needed for desktop publishing, print design, and as the source format for web font generation.
Quick Facts
- Extension
- .otf
- Developed By
- Adobe / Microsoft
- Year Introduced
- 1996
- Font Type
- Outline (OpenType/CFF)
- Scaling
- Vector-based
- Features
- Advanced typography
- Platform Support
- Universal
- Use Case
- Desktop, Print & Web
Convert from OTF (3 tools)
Convert to OTF (3 tools)
Answers at a Glance
Quick answers to common questions.
- Are my files secure?
- How long do you keep my files?
- What metadata do you keep?
- What happens after I drop a file?
- Why are conversions so fast?
- How do you measure performance?
- What are the exact limits for each plan?
- Can I process files in bulk?
- Why did my file fail to convert?
- Do you use my files to train AI?