Since Microsoft no longer sells these versions, you have to be resourceful:
Installation Tip: After installing Office 2011, you must download the "Office 2011 14.7.7 Update." This was the final update ever released and fixes many bugs that existed in the base 14.0.0 version. The Modern Workaround: Office Online
Requirements: You will need a browser that still works on Lion, such as a late version of Waterfox Classic or Pale Moon (Safari on Lion is too old to render modern websites). Pros: It is free and always up to date. microsoft office for mac os x lion 1075 2021
Digital Archives: Some legacy software repositories archive older versions of Office. If you use these, ensure you are downloading from a reputable source to avoid malware.
There are two primary versions of Microsoft Office that were designed to run natively on Mac OS X Lion: Since Microsoft no longer sells these versions, you
TLS Issues: Many websites now use TLS 1.2 or 1.3, which Lion’s built-in tools don’t support. This may make it difficult to activate Office 2011 over the internet. You may need to use the "Telephone Activation" option if it is still available. Key Takeaway
Finding software for older operating systems can be a bit like digital archaeology. If you are running Mac OS X Lion 10.7.5 in 2021 (or later), your options are limited because Apple and Microsoft have long since moved on to newer architectures. However, it is still entirely possible to get a functional version of Microsoft Office running on your vintage hardware. This may make it difficult to activate Office
Microsoft Office for Mac OS X Lion 10.7.5: The 2021 Compatibility Guide
Since Microsoft no longer sells these versions, you have to be resourceful:
Installation Tip: After installing Office 2011, you must download the "Office 2011 14.7.7 Update." This was the final update ever released and fixes many bugs that existed in the base 14.0.0 version. The Modern Workaround: Office Online
Requirements: You will need a browser that still works on Lion, such as a late version of Waterfox Classic or Pale Moon (Safari on Lion is too old to render modern websites). Pros: It is free and always up to date.
Digital Archives: Some legacy software repositories archive older versions of Office. If you use these, ensure you are downloading from a reputable source to avoid malware.
There are two primary versions of Microsoft Office that were designed to run natively on Mac OS X Lion:
TLS Issues: Many websites now use TLS 1.2 or 1.3, which Lion’s built-in tools don’t support. This may make it difficult to activate Office 2011 over the internet. You may need to use the "Telephone Activation" option if it is still available. Key Takeaway
Finding software for older operating systems can be a bit like digital archaeology. If you are running Mac OS X Lion 10.7.5 in 2021 (or later), your options are limited because Apple and Microsoft have long since moved on to newer architectures. However, it is still entirely possible to get a functional version of Microsoft Office running on your vintage hardware.
Microsoft Office for Mac OS X Lion 10.7.5: The 2021 Compatibility Guide