OLE2 Compound Document Recovery
Microsoft Compound File Binary (CFB) file format is also known as the Object Linking and Embedding (OLE) or Component Object Model (COM) structured storage compound file implementation binary file format. CFB implements a simplified file system through a hierarchical collection of storage objects and stream objects.
A storage object is comparable to a file system directory in that just as a directory can contain other directories and files, a storage object can contain other storage objects and stream objects. A parent storage object can also track the locations and sizes of the child storage object and stream objects nested beneath it. A stream object is comparable to a file in that a stream contains user-defined data stored as a consecutive sequence of bytes. A compound file consists of the root storage object with optional child storage objects and stream objects in a nested hierarchy.
The file format has been used for a number of differrent file formats such as:
- Microsoft Word 1997 - 2003, Microsoft Powerpoint 1997-