This category lists sites offering software used to analyze the bidding and/or play of Bridge hands and software or templates used to document Bridge bidding systems. Sites offering software or templates used to score or tabulate scores, or to assist in Duplicate movements, may likewise be listed. Stand-alone playing software may be found in Games: Video Games: Recreation: Cards: Bridge Games, while Internet clients may be found in Games: Video Games: Recreation: Cards: Bridge Games: Multiplayer or in Games: Video Games: Recreation: Browser Based: Cards: Bridge.