What is a .TTC file?
TTC bundles several related fonts into a single file, sharing common data.
- Did you know
- TTC collections let font families that share glyphs save space by storing them once.
- TTC was developed jointly by Apple and Microsoft so related fonts could share common glyph tables.
- It was devised largely for CJK fonts, where several styles reuse the same enormous set of characters.
- What Analyser reads
- Preview fonts and read their metadata: TrueType (TTF), OpenType (OTF), web fonts (WOFF, WOFF2), and collections (TTC), with variable-axis animation.
- Depth of analysis
- .TTC is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .TTC file
- Drag a .TTC file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
- Related formats
- .TTF · .OTF · .WOFF · .WOFF2. See all supported file types.