汉化下这个看看?

sxd

http://www.thefoolonthehill.net/AutoIt_AutoIt_Debugger.htm

初步看了一下 不支持中文
功能还是不错的吧
Debug code added automatically to the script being debugged.
Displays next line to be executed.
Breakpoints (using the checkbox next to each line).Variable monitoring, including @error and @extended.
Variable value modification at runtime.
Single step, step over and run modes.
Debugging of #include files.
Supports the command line arguments.
Some script editing functions.
Portable version (still needs .Net 2.0 on machine running the debugger).

Freeware. AutoIt Debugger is free.