Mac OS 9.0b4c3
| Build of Mac OS 9 | |
 | |
| Architecture | PPC |
|---|---|
| Compiled | 1999-07-16 |
| About |  |
Mac OS 9.0b4c3 ("Sealed") is a beta build of Mac OS 9.0. It is the first build of Mac OS 9 to identify itself as "9.0" instead of "8.7". However, the banner in About This Computer has still not changed from Mac OS 8.
Gallery[edit | edit source]
Install Mac OS 9.0
Boot screen
Finder version
