Doc2Lang

Upload a file on the Doc2Lang website, pick a language, and download the translated version.

Doc2Lang is an AI document translation tool that handles Excel, Word, PDF, PowerPoint, CSV and SRT subtitle files, so the translated document comes back in the same kind of file you sent in rather than as pasted text.

Scanned or image-based PDFs are covered too, because Doc2Lang applies OCR to read the text before translating it.

That matters if your source material is a scan rather than a clean export.

The service also mentions secure file handling and flexible billing, though no plan names or prices are given here, so check the site before committing to a large batch.

For spreadsheets, slide decks and subtitle files, a workflow built around file upload is a practical fit.