

#Powerpc for mac os x lion software#
For those using AppleWorks or older versions of Microsoft Office, Photoshop, etc., it meant upgrading would not be cheap – adding the cost of OS X and software updates. Secondly, Lion no longer supported Rosetta, Apple’s technology that let Intel Macs continue to run PowerPC software. First of all, those with Core Duo and Core Solo Macs couldn’t use it, marking the first time a version of OS X had left behind any Intel Macs. OS X 10.7 Lion arrived in July 2011, and there were some big changes in store for users. Because of this, you’ll see a short low tail prior to release, and then the graph takes a big jump upward.

Starting in 2011, Apple made developer preview versions and sometimes also beta versions of the next revision of OS X available months before they were released to the public. With nearly two years as the current OS X version, it takes second place only to Tiger in that department. By the time it was replaced in July 2011, it had 83% share among Intel Mac users visiting Low End Mac. It was the first version of OS X exclusive to Intel Macs, and users upgraded to it from Tiger and Leopard in droves. Tiger (introduced in April 2005, the first version of OS X for Intel Macs, and on the market for a record 2-1/2 years) was already down to 5% of those visiting using Intel Macs, and OS X 10.5 Leopard – then two years old – was at 35% in October 2009.Īlready at 62% share, OS X 10.6 Snow Leopard was in the ascent, having come to market in August 2009.

During that time, only one version of OS X has totally dominated the user base for an appreciable amount of time. The first graph shows the distribution of each version of Mac OS X on Intel-based Macs since OS X 10.4 Tiger over the period of October 2009 through September 2015. That said, trends for each OS version should be similar. Today we’re looking at six years worth of data.īear in mind that this reflects visitors to and is probably not reflective of the percentages of each version visiting a general interest site. Over time, the distribution of Mac OS versions among Mac users changes as new versions of the OS are released, old Macs are retired, and new models arrive that only support the most recent version.
