Compresses large video files to reduce their size. This is useful when sharing large video files through SNS such as KakaoTalk or Line, or when you want to have more video files on a device with limited storage.

[Main functions]
1. Video file compression
2. Basic file explorer functions such as file browsing, moving, copying, and deleting
3. File sharing function
4. Storage browsing function such as removable SD cards
5. Media browsing function