Microsoft offers a of Office 2016 on its official website. The trial installer is small (around 2-3 MB) and functions as a download manager—but it downloads the full 1.5-2GB of files during installation. This is a legitimate way to try the software before making a purchase.
When a download claims to be a "100MB highly compressed" version of Office 2016, it usually falls into one of three categories: Ms Office 2016 Highly Compressed 100mb
I can then recommend the exact or installation method that will work best for you. Share public link Microsoft offers a of Office 2016 on its official website
Use the free, browser-based versions of Word, Excel, and PowerPoint at Office.com . These require no disk space beyond your browser cache. Official Downloads: When a download claims to be a "100MB
a version you've already downloaded, or would you like a recommendation for a lightweight alternative
Most "100MB" versions are not the full suite. To hit that size, creators often remove essential features, help files, templates, and even entire applications (like Outlook, Access, or Publisher), leaving only bare-bones versions of Word and Excel.