Select Convert Page Content to Image only - Add Text As a Layer to convert documents that contain both images and text into a single, consolidated image. However, it should be noted that the document text cannot be edited in the same manner as normal, text-based documents - as it remains an image-based document, despite the invisible text layer. This means that the original, image-based text in documents can effectively be searched and selected via the invisible text layer, which is the main benefit of OCR. The text layer contains identical text to that recognized in the document. Select Preserve Original Content & Add Text Layer to have PDF-XChange Viewer analyze the document, recognize text and then insert an invisible text-layer over the text.
PDF X CHANGE PRO SOFTWARE
This is because the software will search to a greater depth and may attempt to recognise imperfections as text. Additionally, it should be noted that setting the accuracy to high may result in unusual output if the document on which the operation is carried out features imperfections. If the desired language is not available in the dropdown menu, then click More Languages for further options. Increasing the accuracy increases the time that the process takes and vice versa. The Recognition options determine the language and accuracy of the OCR process. Enter the desired page range(s) in the text box. Select Pages to determine specific pages of the document on which to perform the OCR process. Select Current Page to OCR only the current page. Select Selected Pages to OCR only the pages currently selected in the document. Click Document in the Menu Toolbar, then click OCR Pages in the submenu (or press Ctrl+Shift+C). You can either create a Custom tool to performing both scanning and OCR, or you can perform that step in our PDF-XChange Editor, as detailed ion the section above.ġ.
PDF X CHANGE PRO PDF
Click OK to OCR documents.Please note that it is also possible to OCR documents when scanned content or images are used to create PDF documents. ( Deskewing is a useful feature that straightens images that have been photographed or scanned crookedly).ģ. Select the Auto Deskew option to deskew documents automatically. The OCR Pages dialog box will open (unless your custom tool is preconfigured and set to skip this step): (You can skip this step by simply dragging and dropping the desired files directly onto the Tool mentioned in step 1)ģ. Select the file(s)/Folder(s) to be processed by this tool. Open PDF-Tools and locate the OCR Pages tool (or your custom tool), double click it to run it:Ģ. Note that you can create custom tools, including the OCR or Scan actions, by following the steps in this article.ġ. Click OK to OCR documents.Please note that it is also possible to OCR documents when scanned content or images are used to create PDF documents, seen next section. (Deskewing is a useful feature that straightens images that have been photographed or scanned crookedly).Ģ. These three options are explained in greater detail in the dropdown itself, as well as in the Manual.
Select one of Searchable Image, Editable Text and Images, or Fine Page Content, as desired. The Output options determine the format of the output information from the OCR process: This is because the software will search to a greater depth and may attempt to recognize imperfections as text. Increasing the accuracy increases the time that the process takes and vice versa. If the desired language is not available in the dropdown menu, then click Add/Remove Languages for further options. The Recognition options determine the language and accuracy of the OCR process: Use the Subset option to select All Pages, Odd Pages Only or Even Pages Only. Use the Pages box to determine specific pages of the document on which to perform the OCR process. Use Selected Pages to OCR only the pages pre-selected from the Thumbnails pane. Select Current Page to OCR only the current page. Select All to OCR all the pages of the document. Click Convert in the Ribbon Toolbar, then click OCR Page(s) in the submenu.
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