Apple Type Services for Unicode Imaging
| Apple Type Services for Unicode Imaging | |
|---|---|
| Developer | Apple Computer |
| Operating system | Classic Mac OS, macOS |
| Type | System Utility |
| License | Proprietary |
| Website | developer.apple.com/ internationalization |
The Apple Type Services for Unicode Imaging (ATSUI) is the set of services for rendering Unicode-encoded text introduced in Mac OS 8.5 and carried forward into Mac OS X.
It replaced the WorldScript engine for legacy encodings.