Add multilingual spell check functionality and value into ASP.NET Web applications with a couple of lines of code. RapidSpell Web provides ASPNET developers and designers with a cross browser (and multi client platform) server control that requires no client installation, no special security settings and as much programmatic flexibility as you want. Written for .NET in C#, RapidSpell Web has a fast (no post back) interface and a powerful suggestions engine. 140,000 word U.S. & U.K. dictionaries (separate and combined) are included, and other non-English dictionaries are available.