Office 2013 mainstream support ended . Extended support ended April 11, 2023 . That means no more security patches. A portable version from 2015 contains known RCE (Remote Code Execution) vulnerabilities like CVE-2017-11882, which can be exploited simply by opening a malicious .docx file.
Designed for Windows 8, it featured a cleaner "Modern" UI with larger touch targets and a Touch Mode to increase spacing between buttons. Cloud Integration: This was the first version deeply integrated with microsoft office 2013 portable
This feature would make Microsoft Office 2013 Portable a more attractive option for users who need to work on-the-go, and would provide a competitive advantage in the market. Office 2013 mainstream support ended