Support & Learning

If the file is a scanned PDF or an image, you need to perform OCR to convert it to an editable file. Then, you’ll be able to edit it.

For Windows:

• Click the "Tool>OCR" button in the Ribbon bar, select the "Scan to editable text" mode. Then texts in PDF image can be edited after scanning.
• Then click the "Change Language" button to choose the correct language of your PDF content. You can also click "Range" to choose an individual page or a set of pages for OCR.
• Now click "Apply" to perform OCR. 

For Mac:

• Click "Tool" > "OCR Text Recognition" button. 
• In the pop-up window, set "Document language", "Page Range", "Downsample To", and "Type setting".
• Click the "Perform OCR" button. You can edit the texts after the process is finished.