| Name | # Files | Name | # Files | Name | # Files | ||
|---|---|---|---|---|---|---|---|
| DTS Sample Code | 2 | Essential Utilities | 2 | Inside Mac Vol. VI | 3 | ||
| International System Software | 27 | MPW Interfaces & Libraries 3.2 | 9 | SpInside Mac and Friends | 4 | ||
| Support Utilities | 3 | Technical Docs | 6 | U.S. System Software | 19 |