Stream Parsers

Text -
XML and libxml -
ZIP archives - ZIP compression and archive format
Compression - Data compressed using gzip or bzip2
MS OLE2 - Microsoft OLE2 files
metadata - Data about documents
gsf-opendoc-utils - OpenDocument format
GsfBlob - A generic, unstructured block of binary data
GsfClipData - Object to hold clipboard data from a VT_CF section
Structured Blobs -