By using Video Guard software, video and PDF files can be locked in such a way that they are prevented from being copied, reproduced and shared in any way.
Your educational products are licensed and each person can activate and use it only on one device.
Locked files can be used on Windows and Android devices.
Video Guard is one of the strongest and best locking software in terms of security and performance in the world.

Visit our website for more information.

video-protect.net

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