There are 2 repositories under ms-office-documents topic.
olefile is a Python package to parse, read and write Microsoft OLE2 files (also called Structured Storage, Compound File Binary Format or Compound Document File Format), such as Microsoft Office 97-2003 documents, vbaProject.bin in MS Office 2007+ files, Image Composer and FlashPix files, Outlook messages, StickyNotes, several Microscopy file formats, McAfee antivirus quarantine files, etc.
Generate MS Word document files with Codeigniter and Phpword library
b2xtranslator is a converter from the binary Microsoft Office file formats (.doc, .xls, .ppt) to the Office Open XML formats introduced with Microsoft Office 2007.
đź”® Preview documents in MS Office or Google Drive
Macro for changing fonts for all slides in MS Office Powerpoint.
Imphash equivalent for Office files containing VBA macros.
A simple utility to parse and dump the contents of a microsoft OLE / CFBF / CDF file