OCR Reconnaître Texte dans PDF en LigneBETA

Convertir numérisation PDF vers texte rechargeable et PDF. Extraire texte de numérisation rapidement

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Service gratuit pour les documents jusqu'à 50 pages ou 50 Mb and 3 tasks per hour.
PRO service for documents up to 100 pages

Comment reconnaître texte avec OCR et le convertir en document PDF dans lequel ont peut rechercher


Below we show how to OCR convert PDF documents, for free.

Step 1: Select your PDF file

Files are transfered safely over an encrypted SSL connection. Documents stay private and are permanently removed after processing.

Click Upload PDF files and choose files from your computer. Can also drag and drop files anywhere on the page.

Step 2: Select the language of your document

The OCR conversion process works best when the language is specified. This way ambiguous words are easier resolved based on the language dictionary.

You'll get a searchable PDF document as a result, where the invisible text is overlayed on the original images at the correct locations.

Accuracy of the OCR process

To inspect the accuracy of the OCR process, open the PDF document, select all text (Ctrl+A) and copy & paste it into a text file.

Higher resolution documents consistently lead to better results. Don't compress your scans before running the OCR process.

Unfortunately we can't guarantee 100% accuracy on the recognized text, this is a best-effort approach.

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