Need to "merge" the source file, the target file.
Click to "Select" the source file.
Click to "Select" the target file.
Related configuration "options" of the merged files.
Support "format" for the merger.
"Interval line" counts when merging content.
Remove the "source file" content after merging.
Click Start to "Merge" the contents of the file.
Click to "Close" the window.
Click on the "right mouse button" to show the popup menu.
Click on "Popup" the quick start tutorial official webpage.