If you need Microsoft Project functionality without a permanent install, consider these safe options:
Project for the Web (Microsoft 365)
Use a Virtual Machine (Portable VM)
Alternative Native Portable Apps
A "portable" application is designed to run from a removable drive (USB stick, external SSD) or a cloud-synced folder without needing to be installed on the host computer’s registry or system folders. Key characteristics include: microsoft+project+portable+1+link
Imagine you are presenting to a client, and their IT department hasn't installed MS Project. A portable version on your drive allows you to open the .mpp file immediately. If you need Microsoft Project functionality without a