TTC bundles several related fonts into a single file, sharing common data. 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.

How do I open a .TTC file?

Drop a .TTC file onto Analyser at https://lab.valjdakosta.com/ and it opens directly in your browser - no upload, no account and no software to install. Preview fonts live in the browser and inspect them: the native FontFace API renders a real specimen (pangram, alphabet and sizes) of TrueType (TTF), OpenType (OTF), web fonts (WOFF, WOFF2) and collections (TTC), with sliders that drive each variable-font axis in real time. opentype.js reads the family, style, version, foundry, licence and units-per-em, counts the glyphs, and draws a grid of every glyph outline.

Can I open a .TTC file online for free?

Yes. Analyser is a free online .TTC opener and viewer that runs entirely in your browser - your .TTC file never leaves your device, so there is nothing to upload and no software to install. It even works offline once installed.

.TTC file - what it is and how to open it online

Click here to analyse any file

Home › Formats › .TTCFull

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 shows you: Preview fonts live in the browser and inspect them: the native FontFace API renders a real specimen (pangram, alphabet and sizes) of TrueType (TTF), OpenType (OTF), web fonts (WOFF, WOFF2) and collections (TTC), with sliders that drive each variable-font axis in real time. opentype.js reads the family, style, version, foundry, licence and units-per-em, counts the glyphs, and draws a grid of every glyph outline.
Open a .TTC file: Drag a .TTC file onto the Analyser home page (or tap to pick one). It opens 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.