Mac os x lion was released in the month of June on the date of 22nd and in the year of 2011 in the Apple worldwide developers conference. This for mac is one of the best and successors of 2011 and it is followed by the for mac of 2007. Mac OS X Lion 10.7 is the eighth major release of Mac OS X is a completely different version from the for windows because it is a version that is totally based on the productivity suite for mac os x.
There are two different types of OS one is Mac OS X Lion 10.7 ISO, DMG and the other one is OS X mountain lion.
