You could have your Coding agent use this to do it for you! Really though it's about using the right tool for the job, and this seems like a better choice to use a tool like this so you don't have your agent burn tons of tokens imperfectly working through all your documents at a slower pace.
Personally I'll be giving this a whirl as part of my note distillation process. I end up with hundreds of pages of PDFs and docx files that I'm sure would be easy to convert with a dedicated tool.