BetterTouchTool
Used by 9 peopleboastr.net ↗

“I use BetterTouchTool to add a tonnnn of functionality to the trackpad.”
Nolen Royalty Interview, Game and web developer · via Uses This 
“I use BetterTouchTool to create shortcuts on my keyboard and trackpad; three-finger swipes for volume control, remapping keys to control apps, and so on.”
Adrian Hon Interview, CEO (Six to Start) · via Uses This 
“I also use BetterTouchTool for customizing keyboard and trackpad shortcuts.”
Jess Levine Interview, Writer, musician, game designer · via Uses This 
“I use BetterTouchTool to toggle windows to different sizes with a keyboard shortcut.”
Adam Roberts Interview, Writer, newsletter producer (SitePoint) · via Uses This 
“Better Touch Tool for window snapping (a la Windows 7 - the best part!).”
Joshua Topolsky Interview, Co-founder, editor (The Verge) · via Uses This 
“BetterTouchTool, for extra gestures, which is neat.”
Richard Jones Interview, Developer (Last.fm, IRCCloud) · via Uses This