Under the tab, look for the option labeled Allow apps downloaded from .
Mac OS X Lion (10.7.5) was released in 2012, meaning modern applications cannot run on its underlying architecture. The latest Microsoft Office versions compatible with this operating system are legacy releases. 1. Microsoft Office for Mac 2011 (Recommended)
: An even older version that also runs on Lion but lacks many modern features found in later editions.
Because Microsoft removed official download mirrors for Office 2011 and 2008 years ago, users must rely on: Physical retail installation DVDs. microsoft office for mac os x lion 1075 2021
If you want to troubleshoot a specific issue with this setup, let me know:
OS X Lion 10.7.5 introduced Gatekeeper, an Apple security feature that blocks apps from unidentified developers.
Modern cloud features tied to OneDrive, SharePoint, or Microsoft 365 accounts will not sign in or sync due to outdated security protocols (such as TLS 1.0/1.1) used by OS X Lion. Under the tab, look for the option labeled
Running Microsoft Office on Mac OS X Lion (10.7.5) in 2021 and Beyond
Enter your Mac administrator password to authorize the installation. Step 3: Activation and Updates
Microsoft Office 2021 is not compatible with Mac OS X Lion 10.7.5 If you want to troubleshoot a specific issue
The installer package ( .pkg ) will display an error stating that the software requires a newer version of macOS, preventing deployment. How to Install and Activate Office 2011 on OS X Lion
Here is a practical pathway for Lion users who need office functionality: