Users looking to run this portable version should ensure it works with their current environment, as "side-by-side" installations with modern Click-to-Run Office 365 versions can lead to issues.
Keep their project files and the software together on a single thumb drive. 2. The Risks of Using "Portable" Versions
Another way to make MS Project 2013 portable is to use a virtual machine (VM) software, such as VMware or VirtualBox. This method involves creating a VM on your portable device, installing MS Project 2013 on the VM, and then using the VM to run the software on any computer.
: You can still find official support and legacy download links for Project 2013 on the Microsoft website if you have an existing license. Trial & SDK : Developers can access the Project 2013 SDK for building apps and managing project data. Legacy Media