| Name | Description | Type | Package | Framework |
| CompositeFileComparator | Compare two files using a set of delegate file Comparator. | Class | org.apache.commons.io.comparator | Apache Commons |
| DefaultFileComparator | Compare two files using the default File. | Class | org.apache.commons.io.comparator | Apache Commons |
| DirectoryFileComparator | Compare two files using the File. | Class | org.apache.commons.io.comparator | Apache Commons |
| ExtensionFileComparator | Compare the file name extensions for order (see FilenameUtils. | Class | org.apache.commons.io.comparator | Apache Commons |
| LastModifiedFileComparator | Compare the last modified date/time of two files for order (see File. | Class | org.apache.commons.io.comparator | Apache Commons |
| NameFileComparator | Compare the names of two files for order (see File. | Class | org.apache.commons.io.comparator | Apache Commons |
| PathFileComparator | Compare the path of two files for order (see File. | Class | org.apache.commons.io.comparator | Apache Commons |
| SizeFileComparator | Compare the length/size of two files for order (see File. | Class | org.apache.commons.io.comparator | Apache Commons |