|  AddInput | Adds a file to a specified input list. | 
|  AddOutput | Adds an output file to the list. | 
|  EditOptions | Edits the current options of the current utility. | 
|  Execute | Executes the current utility with the current options and parameters. | 
|  GetCurrentUtility | Gets the identifier of the utility currently active. | 
|  GetIdentifier | Gets the identifier of the utility set. | 
|  GetInputListCount | Get the number of input lists needed for the current utility. | 
|  GetInputListType | Gets the type of input associated with a specified input list. | 
|  GetInterfaceVersion | Gets the version of the IUtilitySet interface the object implements. | 
|  GetLastOutputFolder | Gets the path of the last output folder. | 
|  GetOption | Gets the value of the specified option for the current utility. | 
|  GetOptions | Gets the current options of the current utility. | 
|  GetOutputLanguage | Gets the current output language. | 
|  GetRoot | Gets the current root for a specified input list. | 
|  GetUtilityCount | Gets the number of utilities the set offers. | 
|  GetUtilityDescription | Gets the description of a specified utility. | 
|  GetUtilityIdentifier | Gets the identifier of a specified utility of the set. | 
|  HasOptions | Indicates whether the current utility supports options. | 
|  Initialize | Initializes the filter object. | 
|  NeedOutput | Indicates whether the current utility needs output files. | 
|  NeedOutputEncoding | Indicates whether the current utility needs a default output encoding. | 
|  NeedRoot | Queries whether the current utility needs to have a root defined for a specific input list. | 
|  ResetFileLists | Resets all the lists of input and output files. | 
|  SetCurrentUtility | Sets the utility currently active. | 
|  SetDefaultOptions | Sets the options of the current utility to their defaults values. | 
|  SetLanguages | Sets the input and output languages. | 
|  SetOption | Sets the value for the specified option of the current utility. | 
|  SetOptions | Sets the options of the current utility. | 
|  SetRoot | Sets the root for a specified input list. | 
IUtilitySet Interface | Okapi.Library.Utility Namespace