How to protect PDF files to a USB without passwords

Описание к видео How to protect PDF files to a USB without passwords

Copy protect PDF files without passwords to USB devices. Prevent sharing, editing, copying, printing. Add dynamic watermarks that cannot be removed. Expire PDF documents automatically and manually revoke access if online.

PDF files are locked to USB devices and can only be viewed from the device. Full offline use with DRM protection and AES encryption - no Internet access required.

Additionally you can password protect the USB drive if you want users to enter a password before they can view the contents.

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