breslee1707/VI-Translate ? reverse-engineered prompt

Build me a simple Windows desktop app that can translate PDF files into Vietnamese and a bunch of other common languages while keeping the original layout looking intact. I want it to handle things like paragraphs, tables, formulas, images, and references without turning everything into a plain text dump.

It should be easy to use, so I can drag and drop one PDF or a whole folder of PDFs, choose the language, and start the translation. Save the finished files automatically in a translated folder next to the originals, and don’t overwrite results unless I choose to. If one file fails, the rest should still keep going.

Make it work as a ready to run app for Windows, so I don’t need to install Python or anything extra. If you need to look up current docs online for any libraries or packaging steps, go ahead.