| ANTLR | Invokes the ANTLR Translator generator on a grammar file. | 
| Cab | Create a CAB archive. | 
| EchoProperties | Displays all the current properties in the build. | 
| EchoProperties.FormatAttribute | A enumerated type for the format attribute. | 
| Javah | Generates JNI header files using javah. | 
| Native2Ascii | Converts files from native encodings to ASCII. | 
| NetRexxC | Compiles NetRexx source files. | 
| NetRexxC.TraceAttr | Enumerated class corresponding to the trace attribute. | 
| NetRexxC.VerboseAttr | Enumerated class corresponding to the verbose attribute. | 
| PropertyFile | Modifies settings in a property file. | 
| PropertyFile.Entry | Instance of this class represents nested elements of
 a task propertyfile. | 
| PropertyFile.Entry.Operation | Enumerated attribute with the values "+", "-", "=" | 
| PropertyFile.Entry.Type | Enumerated attribute with the values "int", "date" and "string". | 
| PropertyFile.Unit | Borrowed from Tstamp | 
| RenameExtensions | Deprecated. | 
| ReplaceRegExp | Performs regular expression string replacements in a text
 file. | 
| Rpm | Invokes the rpm tool to build a Linux installation file. | 
| SchemaValidate | Validate XML Schema documents. | 
| SchemaValidate.SchemaLocation | representation of a schema location. | 
| Script | Executes a script. | 
| TraXLiaison | Concrete liaison for XSLT processor implementing TraX. | 
| Xalan2TraceSupport | Sets up trace support for a given transformer. | 
| XMLValidateTask | Checks XML files are valid (or only well formed). | 
| XMLValidateTask.Attribute | The class to create to set a feature of the parser. | 
| XMLValidateTask.Property | A Parser property. |