]project-open[ is a Web-based Project Management / Project-ERP software for organizations with 2-2000 users. ]po[ integrates areas such as CRM, sales, project planning, project tracking, collaboration, timesheet, invoicing and payments.

]project-open[ is one of the largest open-source based web applications in the world with more than 1,000,000 lines of code. It is used by more than 3000 companies in 25 countries to run their businesses.