What you get
The TXT output keeps page boundaries and is verified after extraction. This is useful for copying, searching, indexing or moving PDF content into another system without manual retyping.
Scanned PDFs
For mixed PDFs, OCR is applied only to pages with too little selectable text; digital pages retain their original extracted text. The TXT keeps page order, including blank pages, and stops rather than silently omitting a scanned page that cannot be recognized. Automatic OCR is limited to 20 MB and 20 PDF pages. The OCR engine and language data may be downloaded when first needed; the document stays in your browser.