| CompoundFile | Represents a file used to store data as virtual streams. |
| DirectoryEntry | Represents a directory entry. |
| DirectoryEntryCollection | Represents a collection of DirectoryEntry. |
| DirectoryEntryList | Description of DirectoryEntryList. |
| InvalidFileFormatException | The exception that is thrown when an input file or a data stream that is supposed to conform to a certain file format specification is malformed. |
| RootDirectoryEntry | Represents a root node. |
| Storage | Contains collection of DirectoryEntry. |
| Stream | Represents a virtual stream to store data. |