Mac OS X 10.1

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".


Release notes

Important! This version of Mac OS X is for PowerPC ONLY. X86 emulators like VirtualBox, VMWare or Virtual PC will not work. Use real PowerPC Mac hardware, PearPC or QEMU PPC to emulate this.

Installation instructions

Emulation note: MacOS X 10.1 is the earliest version known to work in PearPC.

Product type
Release date
Tue Sep 04 2001
Minimum CPU
User interface
Download count
181 (14 for release)


Download name Version Language Architecture File size Downloads
Apple Mac OS X 10.1 (''Puma'' 10.1.5D15) 10.1 (''Puma'' 10.1.5D15) Prerelease English 403.95MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5F24) 10.1 (''Puma'' 10.1.5F24) Prerelease English 438.09MB 3
Apple Mac OS X 10.1 (''Puma'' 10.1.5F7) 10.1 (''Puma'' 10.1.5F7) Prerelease English 432.12MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5G15) 10.1 (''Puma'' 10.1.5G15) Prerelease English 403.92MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5G27) 10.1 (''Puma'' 10.1.5G27) Prerelease English 445.65MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5G48) 10.1 (''Puma'' 10.1.5G48) Prerelease English 602.11MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5G59) 10.1 (''Puma'' 10.1.5G59) Prerelease English 469.55MB 0
Apple Mac OS X 10.1 (''Puma'' 10.1.5G64) 10.1 (''Puma'' 10.1.5G64) English 448.4MB 11


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