Revo Uninstaller

Completely remove any unwanted application installed on your computer. With Revo Installer's advanced and fast algorithm to scan before and after the uninstall of an application, you can remove unnecessary files, folders and registry keys left over in your computer. Even if you have a broken installation Revo Uninstaller scans for an application's data on your hard disk drives, Windows registry and shows all found files, folders and registry items so you can delete them.

http://www.revouninstaller.com/

Remote Process Viewer

Remote Windows Task Manager for your network, this program displays all processes currently running on a chosen network client. Now, you can see all processes on the remote computer. There is absolutely no installation required.

http://www.file.net/remote-process-viewer/index.html