A portable application is designed to run without being formally installed on a computer's operating system. It stores its settings and temporary files within its own folder, meaning you can carry it on a thumb drive and plug it into almost any Windows PC to start working immediately. Why Project 2007 Still Holds Up
If you are a solo professional managing small-to-medium projects and you value speed and portability over cloud features, Project 2007 Portable (legally sourced) is an excellent tool. If you manage a team of 50, you need modern software. Microsoft Office Project 2007 Portable