Google Voice - Google Voice gives you one number for all your phones, voicemail organized in an email format, free...
Preme for Windows - Speeds up your window switching.
TextMe - TextMe is a free calls and messaging application at both local and international levels.
GridMove - GridMove - A window management tool that can quickly arrange your windows into desktop grids.
Talkatone - Android App on. Google Play. Stop paying for cell minutes, texts & landlines; Turn your iPad or iPod touch into a phone; Call/Text even in areas with bad cell coverage; Call/Text when travelling without paying for expensive international minutes.
WinDock - WinDock is a window manager ideal for large, or multi-monitor setups. Features: