Haihaisoft DRM-X PDF Packager is the encrypting tool for protecting PDF documents based-on Haihaisoft DRM-X Platform. To get started with DRM-X PDF Packager, you just need to spend several minutes to register an DRM-X account from http://www.drm-x.com. After you download and install DRM-X Packager, you need to login to DRM-X PDF Packager to encrypt PDF files. DRM-X PDF Packager reads your License configuration and rights information from Haihaisoft DRM-X Servers. With DRM-X PDF Packager's batch encrypting feature, you can easily encrypt multiple files. All of your information is encrypted and highly confidential. Note: Haihaisoft DRM-X PDF Packager is also available as online PDF Packager now. You can use the latest Haihaisoft DRM-X PDF Package at Protect Files in Internet Explorer.