Farm Commander enables system administrators to execute file manipulations on several servers at once. This will save system administrators a lot of time. Copy a file to or from 100 servers can be done with one click.

From a Citrix XenApp point of view, Farm Commander can be started using two options:
-list all XenApp servers
-list XenApp servers associated with specific Published Applications.
The last one is useful when updating files for a specific application.

Farm Commander also allows you to search the event viewer for several servers at once. Remotely execute commands, list the uptime for servers, and manage them (computer management). Farm Commander also has Active Directory support.

Farm Commander is free, you only need to register. http://gourami.eu/products/farm-commander