Support Communities / Mac OS & System Software / Mac OS X v10.4 Tiger Looks like no one’s replied in a while. To start the conversation again, simply ask a new question. Free download SilverKeeper SilverKeeper for Mac OS X. SilverKeeper will backup, compare, synchronize or restore volumes or folders on Apple Macintosh computers running OS X.

Check compatibility

You can upgrade to OS X El Capitan from OS X Snow Leopard or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.

Mac Os X Version History

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MacBook introduced in 2009 or later, plus MacBook (13-inch, Aluminum, Late 2008)
MacBook Air introduced in late 2008 or later
MacBook Pro introduced in mid 2007 or later
Mac mini introduced in early 2009 or later
iMac introduced in mid 2007 or later
Mac Pro introduced in early 2008 or later
Xserve models introduced in early 2009

To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with OS X El Capitan, the installer will let you know.

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Make a backup

Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.

Get connected

It takes time to download and install OS X, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.

Download OS X El Capitan

For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of macOS.

If you still need OS X El Capitan, use this link: Download OS X El Capitan. A file named InstallMacOSX.dmg will download to your Mac.

Install the macOS installer

Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallMacOSX.pkg.

Follow the onscreen instructions, which will guide you through the steps necessary to install.

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Begin installation

After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install OS X El Capitan.

Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.

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Allow installation to complete

Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both OS X and related updates to your Mac firmware.

Download Mac Os X Dmg

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Learn more

  • OS X El Capitan won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
  • You can use macOS Recovery to reinstall macOS.

Mac OS X Leopard 10.5 is the sixth major release from Apple with a reliable Mac operating system providing various security and other enhancements along with many bug fixes. Download Mac OS X Leopard 10.5 latest version standalone offline setup DVD ISO image.

Mac OS X Leopard 10.5 Review

Apple is continuously increasing the stability and the security of the Mac OS X. Mac OS X 10.5 Leopard is a very reliable operating system, providing a lightweight environment with a sleek and user-friendly interface to handle all the user needs. It provides different bug fixes and numerous improvements for AirPort, Address Book, iChat, Clients Management, Mail, Graphics, Printing, Networking and Parental Controls etc. It is a long-awaited release with about 300 features and enhancements.

The most important feature of this release is that it does not forces the users for any upgrades. A redesigned Dock is there for the users to get even more comfortable environment. An automated backup utility is there, known as Time Machine to increase data protection. Numerous other enhancements make it a stable operating system for your Macintosh PC.

Features of Mac OS X Leopard 10.5

  • Lightweight Mac OS X
  • Increases the performance of the Mac
  • 300 bug fixes and enhancements
  • Various redesigned and new features
    • Desktop
    • Time Machine
    • Finder
    • Quick Look
    • Safari
    • Spaces
    • iChat
    • Mail
    • iCal
    • Boot Camp
    • Accessibility
    • Parental Controls and many others
  • Multi-core organization
  • Enhanced sharing features
  • User interface enhancements with redesigned dock
  • Various security enhancements and much more

Technical Details of Mac OS X Leopard 10.5

  • File Name: osx_leopard_10.5_install.iso
  • File Size: 7.8 GB
  • Developer: Apple

System Requirements for Mac OS X Leopard 10.5

  • 9 GB free HDD
  • 512 MB RAM
  • Intel Processor Only

Mac OS X Leopard 10.5 Free Download

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Mac os download

Download Mac OS X Leopard latest version 10.5 standalone offline DVD ISO image setup for Macintosh by clicking the below button. It is a reliable and stable release from Apple to handle all the user needs. You can also download Mac OS X Snow Leopard v10.6