Populate Website With Product Data

I have a collection of PDFs, scattered documents, and a few image files containing all the information for my product line. I need every usable detail—names, full descriptions, prices, images, specifications, categories, anything you find—to appear accurately on our live product pages. You’ll be working directly inside the site’s admin panel, creating or editing each listing one by one rather than uploading a bulk spreadsheet. Consistency in formatting, correct categorisation, and clean copy-pasting (no hidden characters) are crucial, and any images pulled from the source files must be uploaded in web-friendly sizes. By the end, every product from those source files should be fully represented online, ready for customers to browse and purchase without missing information or mismatched visuals.