Free Operating Systems & Updates for Mac

Follow these steps to determine if your battery needs this update. 1. From the Apple menu, choose About this Mac. 2. Click More Info to start the System Profiler. 3. Locate the Hardware section and select Power. 4. Batteries with this information...

Install the updates to your mail client, to patch it up for work with latest version of Mac OS.What is new in this release:This update addresses stability issues with Mail. After updating to Mac OS X 10.5.6, Mail may unexpectedly quit. This can be...

An open source, Linux operating system for home, office, server, and cluster users. Built upon the RHEL/CentOS core, Terra Soft and now Fixstars has since the spring of 1999 developed and maintained YDL for the Power architecture family of CPUs. This...

This update improves QuickTime compatibility with iChat. For Mac OS X 10.5.5 Leopard users with QuickTime 7.5.5 onlyRequirements:Mac OS X 10.5.5 and QuickTime...

This firmware update addresses an issue where trackpad clicks may not be recognized on MacBook (Late 2008) and MacBook Pro (Late 2008) systems. The update package will install an updater application into the Applications/Utilities folder and will launch...

What is new in this release:This update contains software bug fixes for precision aluminum unibody enclosure MacBook and MacBook Pro notebook computers introduced in October 2008. The update improves compatibility with external displays and includes a...

What is new in this release:The Apple ProRes QuickTime Decoder software allows both Mac and Windows users to play Apple ProRes files through QuickTime. Apple ProRes is a visually lossless format that provides uncompressed HD quality at SD data rates. It...

MobileMe is a service that pushes new email, contacts, and calendar events over the air to all your devices. So your iPhone, Mac, and PC stay in perfect sync. No docking required. And that's just one of many ways MobileMe simplifies your life.What is new...

What is new in this release:This update is for iMac computers with an ATI Radeon HD 2600 Pro or ATI Radeon HD 2400 XT graphics card installed, running Mac OS X 10.5.2 or later. It updates the ATI Radeon HD 2600 Pro or ATI Radeon HD 2400 XT graphics...

What is new in this release:The MacBook Air Bluetooth Firmware Update 1.0 should be installed on all MacBook Air Systems. The updater application will be installed in the /Applications/Utilities folder. To complete the bluetooth firmware update...