Não é grátis, mas há tentativas de alguns utilitários que o ajudarão com isso (assim como muitas outras opções úteis de vários monitores):
Confira:
- UltraMon :
UltraMon is a utility for multi-monitor systems, designed to increase productivity and unlock the full potential of multiple monitors.
- efficiently move windows and maximize windows across the desktop
- manage more applications with the Smart Taskbar
- control application positioning with UltraMon Shortcuts
- multi-monitor support for desktop wallpapers and screen savers
- mirror your main monitor to secondary monitors for a presentation
The Window Location feature allows you to specify which monitor you would like selected applications to open on. You can customize this by specifying actions like maximize, centre, span or 'Run HotKey'. You can have all windows from the selected application open on the specified monitor, or only the first window.
Para algumas outras ideias, veja também: