If a pre-packaged version is not available on PortableApps, or if you prefer to do it yourself, you can create a portable version using the official installer. This works because ProjectLibre is largely self-contained.
It can open and edit Microsoft Project 2003, 2007, and 2010 files (.mpp), allowing for seamless collaboration with team members using proprietary software. projectlibre portable
ProjectLibre Portable transforms a humble USB drive into a professional project command center. It gives you the freedom to plan, schedule, and track resources without begging IT for permissions or paying for expensive cloud subscriptions. If a pre-packaged version is not available on