Mac OS X Developer Previews
MacOS X was Apple's replacement for their classic MacOS. MacOS X is based on NeXTSTEP, a Unix-based OS. The first consumer release also featured a new user interface appearance called "Aqua".
Other Mac OS Versions:
| 1.x-6.x | 7.x | 8.x | 9.x | MacOS X | All |
Screenshots
Release notes
The previews of Mac OS X as we know it as. DR3 introduces Aqua.
Installation instructions
Installation notes: This version of Mac OS X is for PowerPC. x86 emulators like VirtualBox, VMWare or Virtual PC will not work. These releases will only run on specific models of PPC Apple Macintosh computers. QEMU (PPC) is known to run the Developer Previews.
Downloads
| Download name | Version | Language | Architecture | File size | Downloads |
|---|---|---|---|---|---|
 Apple Mac OS X 10.0 (''Kodiak'' 10.0 Developer Preview 1) |
10.0 (''Kodiak'' 10.0 DP 1) Prerelease | English |
|
489.99MB | 19 |
|
Apple Mac OS X 10.0 (''Kodiak'' 10.0 Developer Preview 2) |
10.0 (''Kodiak'' 10.0 DP 2) Prerelease | English |
|
446.1MB | 10 |
|
Apple Mac OS X 10.0 (''Kodiak'' 10.0 Developer Preview 3) |
10.0 (''Kodiak'' 10.0 DP 3) Prerelease | English |
|
466.44MB | 2 |
|
Apple Mac OS X 10.0 (''Kodiak'' 10.0 Developer Preview 4) |
10.0 (''Kodiak'' 10.0 DP 4) Prerelease | English |
|
423.91MB | 3 |