Can BookTranslator translate scanned PDFs or text inside images?

Yes. BookTranslator can process scanned PDFs and image-heavy documents by extracting the readable text first and then translating it. This also helps with files where a large part of the content is embedded in images instead of normal selectable text.

For the best results, use a clean and readable scan. Low-resolution pages, skewed scans, handwriting, or heavy visual noise can reduce extraction quality and may require extra review after translation.