Software Purchase!

[Man H Phan]

Hello,

I am working for The Areospace Corp. I would like to ask a question.  I hope 
someone can help me.
Our company's policy does not allow to use or distribute freeware to the 
customer.
I am looking for a software that has equivalent qualities and functions as 
DataDisplayDebugger has.
Do you know any software's name on the market that you can suggest us to make a 
purchase order?

Thank you very much,

Man Phan