TrueType Font (.TTF)
TTF (TrueType Font) is a font format developed jointly by Apple and Microsoft in the late 1980s, using quadratic Bezier curves to define glyph outlines. It supports font hinting instructions that optimize rendering at small sizes on screen, and includes tables for kerning, ligatures, and other typographic features. TTF remains one of the most widely used font formats across all operating systems.
Advantages of TrueType Font
What the TTF format does well, and why you might choose it.
- Universal support across Windows, macOS, Linux, and mobile operating systems
- Excellent screen rendering with built-in hinting instructions
- Well-established format with decades of tooling and ecosystem support
Limitations of TrueType Font
What the TTFformat doesn't do well, and when to choose another format.
- Larger file sizes than WOFF/WOFF2 for web delivery
- Quadratic curves are less efficient than cubic curves used in OpenType/CFF
- Single-style per file (no font collections without TTC container)
What TTF files are used for
- Desktop application and operating system fonts
- Print document and graphic design typography
- Web fonts where WOFF/WOFF2 alternatives are not available
Convert to TTF
The most common formats people convert to TTF, ready to convert in seconds.
Convert TTF to other formats
Convert TrueType Font files into the format you actually need.
Frequently asked questions about TTF
What is a .TTF file?
TTF (TrueType Font) is a font format developed jointly by Apple and Microsoft in the late 1980s, using quadratic Bezier curves to define glyph outlines. It supports font hinting instructions that optimize rendering at small sizes on screen, and includes tables for kerning, ligatures, and other typographic features. TTF remains one of the most widely used font formats across all operating systems.
What is the MIME type of TTF?
The official MIME type for TTF files is font/ttf. This is the value web servers and applications use to identify the format when transferring files.
What category does TTF belong to?
TTF is a Font Converter format. Files in this category share common conversion paths and use cases.
How do I open a .TTF file?
TTF files are typically opened by software that natively supports the TrueType Fontformat. If you don't have a compatible application, the most reliable approach is to convert the file to a more universal format using the converters listed above. Most TrueType Font files convert to widely-supported alternatives in seconds.
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