For best PDF results, use files with real text layers. Scanned PDFs use OCR — layout is approximate. Large PDFs: first 30 pages available in the page list. First time you pick a language, OCR may download traineddata (often ~1–2 MB per language). Tip: drag a file onto the grey workspace, or paste an image from the clipboard (click outside text boxes first).
Upload a PDF or image to begin — or drag & drop here, or paste an image.