Mac OS X Leopard (version 10.5) is the sixth major release of macOS, Apple's desktop and server operating system for Macintosh computers. Leopard was released on October 26, 2007 as the successor of Mac OS X Tiger, and is available in two editions: a desktop version suitable for personal computers, and a server version, Mac OS X Server.

Mac computer with an Intel, PowerPC G5, or PowerPC G4 (867MHz or faster) processor. 512MB of memory. DVD drive for installation. 9GB of available disk space. Some features require a compatible Internet service provider; fees may apply.

2024年12月25日 · This is a tutorial that will show you how to download and install macOS X Leopard 10.5 DMG & ISO File on your Mac. Step 1: Download the latest version from below. Step 2: Open the DMG file and follow the instructions on-screen to complete the installation.

2007年11月15日 · This update includes general operating system fixes that enhance the stability, compatibility and security of your Mac.

2009年8月12日 · The 10.5.8 Update is recommended for all users running Mac OS X Leopard version 10.5 to 10.5.7, and includes general operating system fixes that enhance the stability, compatibility and security of your Mac.

Mac OS X version 10.5 Leopard, is the sixth major update to Mac OS X for Apple's Macintosh computers, and was released on October 26, 2007. Other recent Mac OS development code names have been 10.3 Panther and 10.4 Tiger.

macOS, originally Mac OS X, previously shortened as OS X, is a Unix-like operating system developed and marketed by Apple since 2001. It is the primary operating system for Apple's Mac computers. Within the market of desktop and laptop computers, ...

Mac OS X 10.5 Leopard, released on October 26, 2007, was the biggest change to Mac OS X since Apple first released OS X 10.0 in March 2001. For the first time, a version of OS X was certified as Unix, and the new unified appearance makes …

2007年10月25日 · Mac OS X 10.5 Leopard is Apple's first major operating system upgrade since Tiger more than two years ago. The changes include more than 300 new features, which, while not...

2007年10月28日 · Mac OS X 10.5 Leopard has gestated longer than any release of Mac OS X (other than 10.0, that is). If I had high expectations for 10.5 back in 2005, they've only grown as the months...