DocSTAR systems are available in the following editions:

Essential Edition The Essential Edition is the entry level solution. Fast to install and easy to use, Essential is the perfect solution for today's small office.
Workgroup Edition The Workgroup Edition is a fully featured solution intended for small workgroups supporting up to 10 simultaneous users with modest paper flow and minimal network usage.
Workgroup Pro Edition The Workgroup Pro Edition includes the capability of the highly reliable Two-tier Storage Architecture which provides a tough defense against information loss.
Departmental Edition The Departmental Edition provides a high level of network performance for demanding applications. Handling up to 20 simultaneous users and volumes up to 1,000,000 pages per month. Departmental provides access to numerous optional software modules that offer enhanced capabilities.
Enterprise Edition The Enterprise Edition is the top of the line solution that handles the demands of larger organizations with the highest speed and greatest reliability.