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.
Macro for changing fonts for all slides in MS Office Powerpoint.
đź”® Preview documents in MS Office or Google Drive
Imphash equivalent for Office files containing VBA macros.
A simple utility to parse and dump the contents of a microsoft OLE / CFBF / CDF file