TsvetanG2/PDF-To-Excel-Converter ? reverse-engineered prompt

Build me a simple local web app that converts PDF files into Excel files.

I want users to open it in a browser, upload one or more PDFs, pick how they want the content extracted, and then download the result when it is done. It should support converting all text and tables into a spreadsheet, or extracting only tables and putting each table into its own sheet. If multiple files are uploaded, it should process them and give back a ZIP with the outputs. Please also add CSV and JSON export options since that’s useful too.

Make it feel easy to use, with drag and drop upload, clear status messages, and a clean page like a small desktop style tool. It should run locally with a simple Flask app, and if possible include a way to package it for desktop use and a Docker option. If you need to check current docs for PDF table extraction libraries or Flask patterns, look them up online first.