Name: Mac OS X Yosemite
Mac Platform: Intel
OS Version: OS X 10.6.8 or later
Processor type(s) & speed: 64-bit processor
Mac App Store: https://itunes.apple.com/us/app/os-x-yosemite/id915041082
It can be converted into a bootable USB drive with DiskMaker X
Make a Bootable USB installer with this free tool: http://diskmakerx.com/
Full 10.10.5 (Build 14F27) installer with a dummy receipt, zipped With Archive Utility (right-click> compress)
Build versions: https://support.apple.com/en-us/HT201260
App Store: https://itunes.apple.com/us/app/os-x-yosemite/id915041082
OS X Yosemite
Every bit as powerful as it looks.
An elegant design that feels entirely fresh, yet inherently familiar. The apps you use every day, enhanced with new features. And a completely new relationship between your Mac and iOS devices. OS X Yosemite changes how you see your Mac.