Primavera P6 is now planning and slowly migrating to function out of the Windows-based operating system to explore the functionalities and to increase the number of platforms on which it works. Then it was migrated to the project server, and the enterprise capabilities were added to the Microsoft project software to serve the enterprise project management purpose. In contrast, the MS Project software was earlier created as a desktop application. Primavera project management software was created as enterprise software from the beginning. As the inconsistencies, defects, and flaws are already scheduled and analyzed with the help of project management software, the excess costs can be cut down. Primavera is more powerful software when compared to MS Project software as it reduces project risks. The key difference between Primavera and MS Project software is that the Primavera software is database-based, whereas the MS Project is a file-based software. Key differences between Primavera vs MS-Projectīoth Primavera vs MS-Project are popular choices in the market let us discuss some of the significant Difference Between Primavera vs MS-Project: