Apple Press Info

Apple Previews Mac OS X “Panther”

More Than 100 New Features Push “Panther” Way Ahead of Competition

WWDC 2003, San Francisco—June 23, 2003—Apple® today previewed Mac® OS X version 10.3 “Panther,” the next major version of Mac OS X that will ship by the end of this year. The fourth major release of Mac OS X in four years, Panther sets a new gold standard for desktop operating systems with more than 100 breakthrough new features including a completely new Finder™; Exposé, a revolutionary new way to instantly see all your open windows at once; and iChat™ AV, a complete desktop video conferencing solution for business, education and consumers.

“With Jaguar, we moved ahead of the competition. With Panther, we’re widening the gap,” said Steve Jobs, Apple’s CEO. “With over 100 new features, including some real blockbusters, Apple is again the industry innovator in operating systems.”

Panther features a completely new Finder that puts a user’s favorite folders, hard drive, network servers, iDisk and removable media in one convenient location, providing one-click access to everything a user needs. The redesigned Finder also features lightning-fast search, colored labels for fully-customized organization of documents and projects and dynamic browsing of the network for Mac®, Windows and UNIX file servers.

Panther also features Exposé, a revolutionary new way to instantly view all open windows and choose any of them to be on top. Exposé visually unshuffles overlapping windows on the desktop into an organized view so a user can quickly find and select the window they want. Exposé will even temporarily clear the desktop of all windows, so users can get to any file on the desktop previously hidden by the open windows. Powered by the Mac OS X Quartz™ graphic engine, Exposé is a major advance in user interface design that will change the way people work with multiple files, applications and projects.

Building on the success of iChat, Panther extends instant messaging to the next level with iChat AV. With full-screen, full-motion video over broadband, crystal-clear audio over 56K modem and a familiar easy-to-use interface, iChat AV makes natural conversations over the Internet immediate and effortless.

In addition, Panther includes FileVault, a new feature that secures the contents of a home directory with strong 128-bit AES encryption. With FileVault, users can select to have their whole home directory encrypted automatically so it encrypts and decrypts files on the fly, without interrupting their work. For mobile users, FileVault provides a new level of security on the road so if anyone ever tries to access a user’s account or if their notebook is lost, important data is always protected by high-security encryption.

Panther also includes new features that make it even easier for Macs to co-exist in Windows networks including an IPSec-based VPN for Microsoft and Cisco networks, support for ActiveDirectory and SMB-based home directories on Windows servers and enhanced Windows integration within the Finder that enables printing to shared printers.

Mac OS X is the world’s most popular UNIX-based operating system and Panther adds system-wide advancements to UNIX-based technologies including X11 for Mac OS X, major performance improvements to NFS, a ports manager for accessing open source projects, expanded Kerberos support, an integrated IPv6 networking stack and the ability to access Quartz graphics from Python programs.

Additional new features in Panther include:

Pricing & Availability
Mac OS X version 10.3 Panther will be available by the end of this year through the Apple Store® (, at Apple’s retail stores and through Apple Authorized Resellers for a suggested retail price of $129 (US).

Apple ignited the personal computer revolution in the 1970s with the Apple II and reinvented the personal computer in the 1980s with the Macintosh. Apple is committed to bringing the best personal computing experience to students, educators, creative professionals and consumers around the world through its innovative hardware, software and Internet offerings.

Press Contacts:
Bill Evans
(408) 974-0610

Stefan Offermann
(408) 974-6633

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