mRemoteNG is a program to manage remote connections such as SSH, VNC, RDP, HTTP and more. It is small and offers an intuitive interface where you can add new connection profiles.
You can perform SSH file transfers and even scan for open ports. From the Options menu you can customize the appearance, change the theme, enable tabs, set timeouts etc.
mRemoteNG is available as free download for Windows 32-bit and 64-bit.