The ASP String Function Library contains more than 200 often needed string functions for ASP web programs. The collection of these functions has been made from various sources, such as own programs, ASP forums, FAQs, postings etc. This assures that the library covers both the most requested and important functionality. The functions are highly consistent and performant. Already built-in Microsoft ASP string functions come with an equivalent having parameter exception handling included, allowing you to output any error either directly to the browser or a text log file. This exception handling applies for all included extension functions further. Topics covered are: String manipulation and search, transformation and extraction, password and random string generation, URL and email handling, sorting, counting, type verification, conversion, file and path manipulation and so on. Several examples of function calls are included.