By default, TurboFTP uses the Auto mode, whereby any file that matches one of the types (file extensions) specified in [Options | Advanced | Text file mask] will be transferred in ASCII mode, otherwise it will be transferred in binary mode.

• 二进制传输模式是在没有修改和转换情况下传输文件的FTP模式.；文件通过无转换传输；在本地和远程计算机上建立完全相同的文件