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Radmin includes full support for Windows Vista (32-bit and 64-bit), file transfer, multi-user text and voice chats, Windows security, Kerberos authentication, 256-bit AES encryption for all data streams, telnet access, multiple monitors support and unique DirectScreenTransfer technology. Radmin utilizes the ever-present TCP/IP protocol - the most widespread protocol used in LANs, WANs and the Internet. This means you can access your remote computer from anywhere in the world. Radmin is deployed on thousands of corporate PCs worldwide. Among our clients are companies where Radmin is the standard application for network management.Р’В 
You view the remote computer screen on your own monitor either in a window or full screen. All your mouse movements and keyboard signals are transferred directly to the remote computer. Radmin enables you to work on a remote computer in real time as if you were using its own keyboard and mouse. According to our tests and user feedback, Radmin outperforms all other remote control software in speed, usability and features.

Homepage: http://www.radmin.com

Features:Р’В 
-Full compatibility with Windows Vista 32-bit and 64-bitР’В 
-Highest Speed of WorkР’В 
-Highest Security Level
-Multi-user Text and Voice Chat
-Multiple monitors support
-User-friendly interface
-File Transfer with "Delta Copy" feature
-Low System Requirements
-Multiple Connections Support

What's new in 3.2:
-Windows Server 2008 support.
-Windows Vista SP1 support.
-Left-handed mouse support.
-Speed Increase.
-27 Languages support.