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. Mac OS X 10.5 Leopard was available as an upgrade to new Apple computers purchased after 1st October 2007 that did not already have Mac OS X 10.5 installed or a Leopard. The last OpenOffice version supporting Mac OS X 10.4 (Tiger), 10.5 (Leopard), 10.6 (Snow Leopard) is OpenOffice 4.0.1. Hardware Requirements CPU: Intel Processor. Subject: installing on macbook A1181. Downloaded the iso image and proceeded to make a Mac OS X bootable USB on windows. To create a bootable media to install Mac OS X leopard on my old macbook A1181. I used imageusb and installed. I was very happy to find this 10.5.4 version which worked perfectly.

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February 27, 2008

How to update to 10.5.2./10.5.3

UPDATE: doesn;’t work with software update, need to have dmg/pkg.

http://www.apple.com/support/downloads/macosx1052comboupdate.html

Open Terminal/Finder/etc, go to System/Library/Extensions. start installing update.

Monitor System/Library/Extensions folder, once AppleIntelCPUPowermanagement.kext appears there – remove it immideatly.

u can use this little script for it, run as root, before starting upgrade

while sleep 1 ; do rm -rf /System/Library/Extensions/AppleIntelCPUPowerManagement.kext ; done

once update finished, press ctrl-c in terminal window, to stop script, don’t press restart !

after it, open this file in textedit – /System/InstallAtStartup/scripts/1

find there string /System/Library/Extensions/Dont Steal Mac OS X.kext

and replace with this string /System/Library/Extensions/dsmos.kext or r3d3 if u use r3d3.

then save it.

now u can recover ur applesmbios/applehda/etc (didn;’t u forget to make backups b4 running update ?)

and finaly press restart.

on first start it will do smth, without booting to gui, then it will reboot, it can take about 3-4 mins, then it shuld boot normaly, if u didn;t forget smth.

of course it’s all for intel core 2 based cpus and intel mobos. and pc_efi.

other users can use 10.5.1 kernel/system.kext with 10.5.2 system (like amd users or pentium-d)

Updated and republished for macOS 11.5.1; skip it unless you really really care about all the macOS releases. Originally published on November 14th, 2005.

Below the break is a table showing all major releases of macOS (previously Mac OS X) from the public beta through the latest public version, which is 11.5.1, as of July 26th, 2021—the 152nd release in total.

Note: Click the ⓘ symbol to read Apple's release notes for a given update.

The following was culled from Apple's support downloads page, and as such, some of the dates may be off just a bit. If you know for certain that something is incorrect, please let me know and I'll get it fixed. (Scroll to see all entries.)

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Note: The Days column reflects the number of days between releases.

Some entries may appear out of chronological order (i.e. 10.5 is shown on Oct 26, but above Nov 14 for 10.4.11). This is to keep the version numbers in the proper order, even when an older OS received an update after a major new release came out. This has happened a few times over the years.

Some random notes, updated from the original post:

• Starting with the Public Beta and up through 11.5.1, there have been 152 macOS releases, both major and minor. This figure includes the one odd macOS X release: 10.2.7. This version was only for the then-new PowerMac G5 and the flat panel iMac G4, and was never generally released.
• As of July 26th, 2021 (11.5.1's release date), it's been 7,621 days since the Public Beta was released. So on average, we've seen some sort of update every 50.1 days.
• The shortest time period between any two releases is five days, which is how quickly the 11.5.1 update came out after the 11.5 release.
• The longest time period between any two minor releases is 165 days, which was how long we waited for the 10.4.9 update. (Tecnically, it's actually the 192 day interval between the Mac OS X Public Beta and version 10.0, but I'm counting from the official 10.0 release.)
• The smallest update was 10.3.1, at only 1.5MB. The largest (non-combo, non-main OS release) update was 10.15.1 at 5.3GB.
• The '???' entry for Size on a given release indicates I was unable to find the size. Feel free to contact me if you can help replace any of the '???' entries.

And now, gratuitous graphics…

Releases by version number

Releases by year

Os X 10.5.2 .dmg Retail Store

A special 'thank you!' goes to Mr. Ziebell (for providing some size values on very-old minor updates), and to Benton Quest (for providing size info on all the major releases up through Snow Leopard). See Benton's comment below if you want a nicely detailed history of those early releases.

Os X 10.5.2 .dmg Retail Key