#Pdfpen pro save searchable pdf pdf
#Pdfpen pro save searchable pdf software

#Pdfpen pro save searchable pdf pdf

Deep Learning for Making PDFs SearchableĪ searchable PDF is a PDF document that can be searched for terms or phrases.

This means that users can jump right to the document section where the term or phrase is located. It is a great feature to have if you have a long document that you are providing for download. Users often want to access the information they are looking for as quickly as possible. This is especially useful for contracts, scanned forms, receipts, and other documents. Searchable PDFsįor example, say we have many invoices from clients. If we want to find a particular invoice number, we must go through each invoice and search manually. Most of the images are in scanned formats, and the text may not be in the editable format. Nevertheless, suppose we turn our PDF invoices into searchable PDFs. In that case, we can instantly find the invoice without going through each document or line item.

Therefore, people rely on different tools and programming frameworks to extract information and then create a search function over PDF using OCR and other programming frameworks. Note that these techniques are applied based on the type of PDFs we are using therefore before diving into these algorithms and methods, let us discuss the types of PDFs we regularly encounter. #1 Text-based: Text-based PDF documents are PDF documents that contain text only no images, no special fonts or graphics, just plain text that can be read by anyone with a computer and a PDF reader.

#Pdfpen pro save searchable pdf software

It is easy to convert text-based PDFs into searchable PDFs by using OCR or software such as Abode Acrobat. However, we might have some complications when there are elements like tables, charts, etc. # 2 Image-based PDF: Image-based PDF documents are created by importing images into a PDF document. This is typically done by scanning a paper document and importing the scanned image into a PDF document. Documents created with images can be rather large and can be challenging to search. Image-based PDFs cannot be indexed by search engines such as Google. In the next section, let us look at different ways we can make PDFs searchable However, there are ways to make image-based PDFs searchable using optical character recognition (OCR) technology. Want to make contents in your PDF documents searchable? With Nanonets, all the documents you upload and process are made searchable and you can search for any information in any of your documents in your database. We can leverage different tools and software to convert any PDF into a searchable PDF, but as discussed, one must be clear on the type of PDF they are working with before applying any technique. Now, let us look at how we can leverage Adobe Acrobat to generate a searchable PDF.Ģ. From the menu bar, select File -> Enhance -> Edit with OCR.ģ. Then, choose the correct technique and language from the boxes. After selecting the correct method and terminology, click on the Enhance button.

Wait for a while for OCR to detect the text in the PDF file.Ĥ.