Galerij is a free media viewer for Android by Acer Inc. It helps users to quickly browse through their media files and provides easy control options. The app also offers a recent view folder, allowing users to quickly access their recently viewed media files. Additionally, users can crop images as their desired wallpaper through the wallpaper wizard feature. For Acer Liquid X2 and Acer Liquid Z530S users, the app provides a special folder called "Private Album" to hide private photos. Users can encrypt and decrypt to move photos in and out of this album easily.

The app provides an easy-to-use interface with no complicated features. While playing a video, users can touch the screen horizontally to seek the video without seek bar, and the seeking time will be shown on the screen directly. Overall, Galerij is an efficient and useful media viewer for Android users.