The Mac OS X 10.4 Tiger is an operating system that was designed, developed, and sold by Apple from 2005 to 2007 alongside Apple’s personal computers. The system has been released on April 29, 2005, and was available for $129 and in the family pack for $199 or was preinstalled on currently sold computers. This software gets the last update (10.4.11) on November 14, 2007, and later has been replaced by a newer version of Mac OS X 10.5 Leopard.
Mac OS X 10.4 Tiger introduced many features and improvements such as the Spotlight search engine, the new iChat AV, Safari RSS in the new Safari 2.0 web browser, a new version of Mail.app with an updated interface, Dashboard with several widgets, A new scripting tool “Automator” to link apps together, VoiceOver, new Unix features, complete built-in Dictionary, .Mac syncing and Xcode 2.0.
Today Mac OS X 10.4 Tiger is 18 years old!

Mac OS X 10.4 Tiger General Information
Released | April 23, 2005 |
Original Price | $129 for a Single User $199 for Many Users (Family Pack) |
System Requirements | PowerPC G3 processor or later Built-in FireWire 256 MB RAM 3 GB of hard disk space |
Distribution | CD-ROM* DVD-ROM* |
Order Number | M9639Z/A (Single User) MA453Z/A (Single User) M9640Z/A (Family Pack) MA454Z/A (Family Pack) |
Versions
Versions | Build | Release Date |
Mac OS X 10.4 | 8A428 | April 29, 2005 |
Mac OS X 10.4.1 | 8B15 | May 16, 2005 |
Mac OS X 10.4.2 | 8C46 | July 12, 2005 |
Mac OS X 10.4.3 | 8F46 | October 31, 2005 |
Mac OS X 10.4.4 | 8G32 | January 10, 2006 |
Mac OS X 10.4.5 (PowerPC) | 8H14 | February 14, 2006 |
Mac OS X 10.4.5 (Intel) | 8G1454 | February 14, 2006 |
Mac OS X 10.4.6 (PowerPC) | 8I127 | April 3, 2006 |
Mac OS X 10.4.6 (Intel) | 8I1119 | April 3, 2006 |
Mac OS X 10.4.7 (PowerPC) | 8J135 | June 27, 2006 |
Mac OS X 10.4.7 (Intel) | 8J2135 | June 27, 2006 |
Mac OS X 10.4.8 (PowerPC) | 8L127 | September 29, 2006 |
Mac OS X 10.4.8 (Intel) | 8L2127 | September 29, 2006 |
Mac OS X 10.4.9 (PowerPC) | 8P135 | March 13, 2007 |
Mac OS X 10.4.9 (Intel) | 8P2137 | March 13, 2007 |
Mac OS X 10.4.10 (PowerPC) | 8R218 | June 20, 2007 |
Mac OS X 10.4.10 (Intel) | 8R2218 8R2232 | June 20, 2007 |
Mac OS X 10.4.11 (PowerPC) | 8S165 | November 14, 2007 |
Mac OS X 10.4.11 (Intel) | 8S2167 | November 14, 2007 |