When you convert a PDF to .doc, .docx, .xlsx, or RTF, Adobe Acrobat PDF Pack supports OCR (optical character recognition) in the following languages: English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Norwegian, Brazilian Portuguese, Spanish, and Swedish. OCR is the conversion of images of text to editable characters, so that you can search, correct, and copy the text. You can use OCR if the PDF you're converting was created from a scanned document.