| Name | Description | Type | Package | Framework |
| ARFFHandler | Provides method to load data from ARFF formatted files. | Class | net.sf.javaml.tools.data | JavaML |
| DatasetTools | This class provides utility methods on data sets. | Class | net.sf.javaml.tools | JavaML |
| FileHandler | A class to load data sets from file and write them back. | Class | net.sf.javaml.tools.data | JavaML |
| FromWekaUtils | Provides utility methods to convert data from the WEKA format to the Java-MLVersion:0. | Class | net.sf.javaml.tools.weka | JavaML |
| InstanceTools | Provides utility methods for manipulating, creating and modifying instances. | Class | net.sf.javaml.tools | JavaML |
| ListTools | Class | net.sf.javaml.tools | JavaML | |
| Serial | Class with utility methods for serialization. | Class | net.sf.javaml.tools | JavaML |
| SetTools | Class | net.sf.javaml.tools | JavaML | |
| StreamHandler | Class | net.sf.javaml.tools.data | JavaML | |
| ToWekaUtils | Provides utility methods to convert data to the WEKA format. | Class | net.sf.javaml.tools.weka | JavaML |
| WekaAttributeSelection | Class | net.sf.javaml.tools.weka | JavaML | |
| WekaClassifier | Class | net.sf.javaml.tools.weka | JavaML | |
| WekaClusterer | Provides a bridge between Java-ML and the clustering algorithms in WEKA. | Class | net.sf.javaml.tools.weka | JavaML |
| WekaException | This exception should be thrown when something went wrong with calls to theVersion:0. | Class | net.sf.javaml.tools.weka | JavaML |