MD Viewer is a versatile video viewer app developed by MICRODIGITAL Inc. It is available for the Android platform and is completely free to use. With MD Viewer, users can conveniently view up to 16 cameras at a single location, making it ideal for monitoring various spaces.

One of the standout features of MD Viewer is its ability to monitor multiple locations from a single app. This means that users can easily keep an eye on different areas without the need for multiple apps or devices. The app supports both portrait and landscape mode, allowing users to choose their preferred viewing orientation.

MD Viewer also offers the option to display up to 4 channels in split-screen mode, making it easy to view multiple camera feeds simultaneously. Users can switch between single and split-screen display by simply tapping the screen. The app also supports PTZ (Pan-Tilt-Zoom) functionality, providing greater control over camera movement.

Overall, MD Viewer is a reliable and user-friendly video viewer app that offers a range of useful features for monitoring multiple locations. It is a valuable tool for those in need of a comprehensive surveillance solution.