Curtain license is calculated by Module and Number of Workstation. To protect an application, you need to buy Curtain license for the corresponding application.
For several common office applications, we group them into a product called Curtain e-locker Office Suite which includes Adobe Acrobat, Adobe Reader, MS Excel, MS Paint, MS PowerPoint, MS Word, and Windows Picture and Fax Viewer.
For example, if you want to protect MS Word, MS Excel, and PDF files used in the whole company (i.e. 800 users), you need to buy 800 units of Curtain e-locker Office Suite.
Another example, you want to protect AutoCAD files used in R&D department. If you have 20 workstations in R&D department, you need to buy 20 units of Curtain e-locker for AutoCAD. No more licenses you need to buy!
If you want to protect many applications in your environment, you could choose to purchase Curtain e-locker Universal License which covers all Curtain supported applications.
