Microsoft Office For Mac Os X Lion 10.7.5 Portable Jun 2026

The stock Safari browser on Lion cannot load Microsoft 365. You must install a backported, modern open-source browser like Chromium Legacy or Pale Moon for Mac.

LibreOffice is a powerful, open-source office suite. Version 4.3.7 is the final version that maintains compatibility with OS X 10.7.5. It opens, edits, and saves Microsoft Office formats reliably. Apple iWork (Legacy Versions) Microsoft Office For Mac Os X Lion 10.7.5

Alternatively, a backup ISO/DMG installer file from a trusted archive repository. Step 2: Running the Installer Insert the disc or double-click the downloaded .dmg file. Open the package. The stock Safari browser on Lion cannot load Microsoft 365

While modern versions like Office 2021 or 2024 are incompatible, the following older versions work with Lion: Version 4

Word, Excel, PowerPoint, and Entourage (the predecessor to Outlook). Pros: Lower system resource consumption than Office 2011.

Web browsers on OS X Lion will struggle to download files due to expired root certificates. Use a modern computer to download the Office installation files and updates to a USB flash drive, then transfer them to the Lion Mac.