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uaru

Are you trying to run this on an with limited space? Do you need to work offline without installing software?

What are you running (Windows 10, Windows 11, ChromeOS, etc.)?

The specific interest in a Microsoft Office 2007 Portable version that includes Word and Excel, and fits within a 100 MB size limit, speaks to the desire for mobility and convenience. However, it's essential to clarify that the full version of Microsoft Office 2007, even when focused on just Word and Excel, typically requires significantly more space than 100 MB.

In official software development, tools like or developer-sanctioned portable builds exist for open-source software. However, Microsoft has never created or authorized a portable version of Microsoft Office 2007 . Any file matching this description has been stripped down, modified, and re-packaged by anonymous internet users. The Appeal: Why People Search for a 100 MB Version

– Microsoft never released a portable edition of Office 2007. Any “portable” version you see online is almost certainly unauthorized, modified, or repackaged by third parties.

This is the most important section of this article. A Microsoft Q&A community answer states definitively: "To the best of my knowledge Microsoft has never made or released a portable version of Office 2007. What you're looking at is almost certainly NOT legal and may well be hacked and infected with malware".

Microsoft provides of Word, Excel, and PowerPoint that run in any modern browser. These versions require no installation, no local storage, and work on any computer with an internet connection. While they lack some advanced features of the desktop versions, they are perfectly suitable for basic document creation, editing, and collaboration.