: Because it does not install shared libraries or background services, it does not consume permanent system resources or affect the performance of the host OS. Ease of Backup
Free, browser-based versions of Word, Excel, and PowerPoint that require no installation and work on any device with internet access. Portable Microsoft Office 2019
According to a 2023 report by Kaspersky , 1 in 5 downloads of “cracked portable office” contained a password stealer. You are not just risking a broken app; you are risking your identity. : Because it does not install shared libraries