Most versions marketed as "portable" are created by third parties using virtualization or "thin-app" technology. Because these are unofficial, they often come with the following issues:
While a version at a compact 100 MB size may sound like a convenient way to get Word and Excel, Microsoft has never officially released a portable version of this software. Downloading such a package from third-party sites carries significant legal and security risks. Understanding the Risks of "Portable" Office 2007 Most versions marketed as "portable" are created by
If you need a lightweight or free office suite, there are several legitimate and secure options available: Understanding the Risks of "Portable" Office 2007 If
Files claiming to be "full version" and significantly compressed (down to 100 MB from the original ~500 MB+) often contain trojans, spyware, or other malicious code embedded by the distributors. Most versions marketed as "portable" are created by