I´m looking for a downloadable PC software to capture the COM port and receive data in binary format.

Does anybody know where I can find that?

 

I found one on zdnet.com that was called port monitor. Let me know if you don't find it - I can send it to you.

 

point your browser at http://www.sysinternals.com. They have several products, free for download, that will fit exactly your needs.

 

yes i have made 1, i can let u know if u want with code, do send me ur email id on [email protected] and i'll send u the code.
Regards
Utsah Mehra