Queiry related Nuvoton Microcontroller.

I want to copy a .led file from my computer to "Nuvoton N79E352RADG" Microcontroller, which software should I use to burn Microcontroller?
Please tell me as soon as possible.

The standard file for a n79e352r /8051 is a ".hex" file, so I don't know what your ".led" file is.

The nuvoton web site has sample files and programming software.

http://www.nuvoton.com/hq/products/microcontrollers/8bit-8051-mcus/standard-8051-series/n79e352r/index.html?__locale=en