How to Merge Files
You can merge multiple files into one file for you to enjoy successively.
Select the files needed to merge in the file list. You can also use "Ctrl" or "Shift" button to select files.
Click Merge button on the toolbar to merge the selected files into a new file and the merged item will be displayed in the file list.
Click the Move Up and Move Down button to adjust the sequence of the merged files.
Click the profile of the merged files to set the output format for the merged files.