office-open-xml-viewer

Office Open XML Viewer is a developer tool that renders Word, Excel, and PowerPoint files directly in the browser onto an HTML Canvas element, enabling inspection and debugging of OOXML document structure without external software. It is designed for developers and technical users who need to analyze or troubleshoot the raw XML content and rendering of Office documents. The project is interesting because it provides a lightweight, client-side alternative to traditional Office applications for document parsing and visualization, leveraging modern web APIs.