Table of Contents
Desktop Full-Text Search inside text and Microsoft Office files
Office Search
https://sourceforge.net/projects/office-search/
Search inside Microsoft Office (Word, Excel, Power Point), LibreOffice (Writer, Calc, Impress), Visio and text/ASCII files (RTF/TXT/CSV/MD/HTML etc.).
For all other files it will use fuzzy logic to check if file is text or binary. If text, it will search contents of the file for a match.
Works on Windows 7 or above. Requires .NET framework 4.7 or above.
Open source software developed in VB.NET 2019.
LibreOffice
LibreOffice is a free and powerful office suite, and a successor to OpenOffice. Its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity.
https://sourceforge.net/projects/libreoffice/
https://github.com/LibreOffice/core
third searcher for website - algolia
https://www.home-assistant.io/docs/ search by algolia
https://www.algolia.com/developers/
C:\Program Files (x86)\Microsoft Office\Office12\Document Parts\2052
C:\Users\Administrator\AppData\Roaming\Microsoft\Document Building Blocks\2052