Main Window is basically splitted into 3 areas plus 1 status bar
Area 1:
"Text" window (with "File" ToolBar), at the top of the Main Window, including 16 pages from P0 to P15, user can do File_Load/Save/Edit/Replace on each pages.
Area 2:
"RealTime and History Log" window (with "Log and Replace" ToolBar), at the middle of the Main Window, can record and open replace logs to check and operate.
Area 3:
"Change Details" window (with "Change Detail" ToolBar), at the bottom of the Main Window, display the detail changes of each recorded log.
Status Bar:
Show Operation Information and Progress, show column/line/ascii information of character, you can also change font type and size at bottom right corner.