For users looking to install Lion today (e.g., on a vintage Mac or a VirtualBox/VMware instance): Official ISO files were never distributed by Apple. To create one, one must typically:
The concept of a "Mac OS X Lion ISO" is a bit of a misnomer officially, but has become a technical necessity for legacy computing. macos lion iso
: For specific builds like 10.7.5, the Internet Archive hosts community-uploaded disk images, though these should be verified for integrity. For users looking to install Lion today (e