ITop Screen Recorder is a professional Windows screen recording software that provides various functions such as screen, audio, and webcam recording, supporting 4K/1080p, 120fps video recording. It has a built-in video editor that can perform operations such as editing, merging, adding subtitles, and special effects. It also supports real-time AI voice change, recording network videos and meetings, game recording, and other functions. Users can export recorded content in various formats, such as MP4, AVI, GIF, etc.