Is ProWorkflow a multi-user PM tool?

Yes, we are! You can use ProWorkflow with all your team, and every team member can have their own set of permissions, list of projects and tasks, and personal timesheet. Please kindly take a look at our video about these settings.
Moreover, you can grant your clients and contractors free access to PWF. Clients can see the progress of the projects, create project requests, etc. Contractors can see their tasks, communicate with the team, share the documents, etc.