You can find both these installers within the “Office” folder after mounting the IMG file. The ISO file contains both 32-bit and 64-bit installers. Compared to Office 2019 and Office 2016, Office 365 has more features tailored towards cloud access. For example, to turn on autosave, you have to use Office 365.īelow are the direct links to download Office 365 ISO/IMG files. What’s good about Office 365 is that it works well with the cloud. Microsoft Office 365 is the complete package of all Office products, including Word, Excel, and PowerPoint. Download Office 365 ISO Offline Installer