Made for authorization checking on plenty number of RDP servers.
Its not too fast to be used as RDP brute tool, but its very accurate and reliable on checking already cracked RDP's :)

1. Create a text file contained RDP's inormation in following format per line.
   

[Ip Address]:[port]@[Machine name]\[Username];[Password]

example: 4.2.2.4:3389@noise\administrator;root

2. Open up the app and click load then start and wait...
   

Notice: The input format is designed to load output of some other rdp crackers that i dont wanna name them here :), but you can easily impelement your own!