Interesting because I'm building ooxml-cli right now, for editing pptx, docx, xlsx. At work I had to adapt a pptx to a corporate template and tried via agent. It kept failing so I started building and then it was able to relatively quick and accurate do what I needed. Then I needed it to make tables, add pictures. Recently wanted to get data from an xslx and replace text in a presentation etc.

So the tool is growing and maybe this would be interesting to have as the non LibreOffice dependent viewer...

Pretty cool, rendering PowerPoint files to an image is probably the only way for LLMs to make sense of them.

Does this work in Cloudflare’s workerd environment? Would be nice to have a cheap serverless render -> LLM (GLM-OCR / PaddleOCR) -> Markdown pipeline for the various MS Office formats.

> office-open-xml-viewer

Its kind of sad that the first thing in the repo is a mention that no human was involved in the programming.