libgsf

I/O abstraction library for structured file formats like OLE2 and OpenDocument

brewmacoslinux

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I/O abstraction library for dealing with structured file formats

gsf

Extract contents from an OLE2 compound document$ gsf ole dump document.xls

List contents of an OpenDocument file$ gsf zip listdir document.odt

Extract a specific stream from a compound document$ gsf ole extract document.doc 'WordDocument' output.bin