GitHub - harshankur/officeParser: A robust, strictly-typed Node.js and Browser library for parsing office files (docx, pptx, xlsx, odt, odp, ods, pdf, rtf). It produces a clean, hierarchical Abstract Syntax Tree (AST) with rich metadata, text formatting, and full attachment support.

Test any office file in your browser and see the extracted AST, text, and preview in real-time which is rebuilt from the AST! What you can do there: AST Visualizer: Upload any office file and inspect the hierarchical AST structure, metadata, and raw content. Config Configurator: Tweak parsing opt...