![]() ![]() WPS PDF With OCR is the simplest method to make a PDF searchable without Adobe. If you can't, it's because your PDF isn't searchable. If you can choose or highlight text in your PDF, it is searchable. To determine whether your PDF is searchable, open it and attempt searching or selecting text using your keyboard or mouse. How To Check Your PDF is Searchable or Not? To convert the document to a text-based PDF, optical character recognition (OCR) is used to read the image of the text and put a layer of real text on top. As a result, they are completely text-searchable. OCR PDFs are image-based PDFs that have been converted to text-based PDFs. As a result, the text cannot be searched, chosen, or copied and pasted.ģ. So, instead of written text in the document, it's only a picture of the text. Image PDFs are made by scanning paper documents, photographing them, capturing screenshots, and so on. Text-based PDFs are formed when a document is saved directly as a PDF from a word processor like Microsoft Word or comparable apps.Ģ. Let us explore the different types of PDFs you may encounter.ġ. To understand whether some PDFs have searchable text or not. Continue reading to find out how to make a PDF file searchable. ![]() Fortunately, this is a simple problem to tackle. Search through large PDF files with a lot of text with ease. This can be an issue, particularly with text-heavy papers. Because your scanner captures the pages as a flat image, there is no text that your PDF viewer can identify. The watermark is not added if you use the PRO or PRO PDF OCR API plans.You may realize that you cannot search the text after scanning a paper document into a PDF file. With the PRO PDF plan, you can convert PDFs of unlimited page size. Limited to the first three pages of your input PDF. The free version of the OCR API adds a small watermark at the bottom of each page of the created searchable PDF. More details are available in the Searchable PDF API section of the OCR API documentation. With the PRO OCR API, no watermark is added to the created PDF. The generated PDF contains a little watermark "Generated by OCR.space" in the lower right corner. IsCreateSearchablePdf = true triggers the generation of the searchable PDF. This download link is valid for one hour, afterwards all data is removed from our OCR servers. You can also create searchable PDFs directly via our API: In this case the JSON response of the API contains a download link for the The text layer invisible or as visible overlay.Ĭreate Searchable PDF automatically via our Free PDF OCR API Very easy: Just select one of the two create searchable PDF options on the front page. For this reason (two layers, one image, one text), a searchable PDF is sometimes also called sandwich PDF. In this example is the text layerĭefined as invisible, but can still be selected and searched upon. ![]() The PDF contains the original scanned image plus a separate text layer Our online service allows you to make searchable PDFs from scans online for free. That must be archived with their precise original appearance. Searchable PDF documents are especially useful to access content in documents Recognize the characters within the image to get text from PDF. PDF, but when creating a PDF from a scanned document it only contains images of the textĪnd an OCR process needs to be applied to Microsoft Office Word and other documents areĭocument contains text which is replicated in the In addition, the text can be selected and copiedįrom the PDF. Standard Adobe Reader “search” functionality. A searchable PDF file is a PDF file that includes ![]()
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