: Even with an offline install, you must connect to the internet at least once every 30 days to verify your subscription, or the apps will enter reduced functionality mode.
: Users can customize the setup more easily, such as choosing specific 32-bit or 64-bit versions or selecting only necessary applications to save disk space. office 365 download offline installer
<Configuration> <Add SourcePath="C:\ODT\Office" OfficeClientEdition="64" Channel="MonthlyEnterprise"> <Product ID="O365ProPlusRetail"> <Language ID="en-us" /> </Product> </Add> </Configuration> : Even with an offline install, you must
| Feature | Online Installer | Offline Installer | | :--- | :--- | :--- | | File size | 5 MB (plus 4GB download during install) | ~4GB static folder | | Internet needed | Yes, continuous | No (except for activation) | | Best for | Fast, unlimited broadband | Multiple PCs, slow networks, air-gapped PCs | | Ease | Easy | Moderate (requires CLI) | Instead, they provide a tool to build one
Microsoft doesn't provide a direct "Download Offline Installer" button for the full suite. Instead, they provide a tool to build one.