OS X 10.7 Lion was released on July 20, 2011 and made some huge changes to the Mac. Some of these changes were to make it easier for iPhone, iPad, and iPod touch users to adapt to the Mac, some to make the two platforms work better together, and some to keep making the Mac better and better. The latest version of Apple Mac OS X Lion 10.7.5 Supplemental Update is 10.7 on Mac Informer. It is a perfect match for Device Assistants in the System Tools category. The app is developed by Apple and its user rating is 2.6 out of 5.
Global Nav Open Menu Global Nav Close Menu; Apple; Shopping Bag +. I wanted to update my Mac OS X Lion 10.7.5., Mac OS X (10.7.5) Posted on Apr 17, 2014 10:20 PM. You can download it free from the App store.
Hello raj.singh25 Welcome to Apple Support Communities.
If I'm understanding correctly, several apps are not working because you need to update your macOS. I will be happy to help you with this. Your current version of macOS can be updated to macOS Sierra. Take a look at the information below to ensure that you meet all of the other necessary system requirements to upgrade to macOS Sierra, from our article: How to get macOS Sierra
Can your Mac use Sierra?
macOS Sierra requires one of the following Mac models and versions of OS X. It also requires at least 2GB of memory and 8.8GB of storage space.
iMac (Late 2009 or newer)
MacBook (Late 2009 or newer)
MacBook Pro (Mid 2010 or newer)
MacBook Air (Late 2010 or newer)
Mac mini (Mid 2010 or newer)
Mac Pro (Mid 2010 or newer)
OS X El Capitan v10.11
OS X Yosemite v10.10
OS X Mavericks v10.9
OS X Mountain Lion v10.8
OS X Lion v10.7
To find your model, memory, storage, and version of OS X, choose About This Mac from the Apple menu ().
Get Sierra from the App Store
Before upgrading, it's a good idea to back up your Mac. Then follow these steps:
Mac Os X 10.10 Download Free
Open the App Store app on your Mac.
Search the App Store for macOS Sierra, or go directly to the macOS Sierra page.
Click the Download button on the macOS Sierra page. A file named Install macOS Sierra downloads to your Applications folder.
After download is complete, Install macOS Sierra opens automatically. (You can also open it from the Applications folder, Launchpad, or Spotlight.) Click Continue and follow the onscreen instructions.