To view your protected files, install the world's most powerful player--Haihaisoft Universal Player or the world's fastest and smallest PDF Reader-- Haihaisoft PDF Reader.

Download Haihaisoft Universal Player For FREE!
http://www.drm-x.com/download/Haihaisoft-Universal-Player-EN.exe

Download Haihaisoft PDF Reader For FREE!
http://www.drm-x.com/download/Haihaisoft_PDF_Reader.exe

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Yes No

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How do I deliver the protected content?

Can users play content even if they are not connected to the internet?

In the case of misuse, can a user license be revoked?

Can content expire?

How does DRM-X enable DRM works with my existing Web site and user accounts?