Before downloading, ensure your Mac can actually run the software. Office 2008 was designed for the transition period between PowerPC and Intel Macs.
A free, open-source suite that handles legacy .doc and .xls files excellently. download microsoft office 2008 dmg for mac os link
If you have the original product key, your safest bet is often finding a physical disc on secondary markets like eBay and creating your own DMG using Disk Utility. System Requirements Before downloading, ensure your Mac can actually run
Open the mounted volume and double-click the "Office Installer." download microsoft office 2008 dmg for mac os link
You will need a valid 25-character product key. Office 2008 does not use the modern "Sign-in to activate" method.