The main window of Xilisoft Video Editor software where you will be able to select the video editing operation that you want to do. 

The main window of Xilisoft Video Joiner software where you will be able to add the video files that you want to join. 

The main window of Xilisoft Video Splitter software where you will be able to add the video file that you want to split. 

The main window of Xilisoft Video Cutter software where you will be able to add the video file that you want to cut segments from.