OCR is the technology for converting images to text. Here the image does not represent images as wallpapers. Refers to these scanned images from textbooks, magazines, or any text file, usually saved as PDF. OCR can extract text from these images.
What is OCR?
Optical Character Recognition (OCR) is also called an Optical Character Reader. It is the mechanical or electronic conversion of images of printed text, handwritten, or typed text into machine-encoded text. It doesn’t matter if it is a scanned document, a document or a photo, an image or a subtitle text superimposed, it can be converted easily and quickly.
Top 3 PDF Services to OCR PDF
Here we are going to introduce the top 3 best OCR software/tool to easily modify scanned PDF files.
PDFelement can easily help you work with scanned PDF documents with its advanced OCR technology. This feature can recognize text in scanned PDF and make your file editable. Besides, you can also convert your scanned PDF to other editable document formats like Word, Excel, Powerpoint, text, and more.
PDFelement is a PDF management tool that you can use to convert scanned PDF files into various editable documents, create secure PDF files from almost any file type, view and edit PDF files, extract text from a scanned document, and then modify it and get it with a preview of the conversion results.
PDFelement is equipped with powerful editing tools, which allow you to insert, delete, modify texts, images, and pages. You can also fill out forms and create forms from scratch with various options.
FreeOCR is also a completely free OCR tool or software for Windows. It supports scanning from most of the Twain scanners and it can also open most of the scanned PDFs and multi-pages Tiff images. Also, it can support well-known image file formats.
The FreeOCR is completely free, with no charges. Also, no registration is required, nor is an email address required. Images, JPG, GIF, TIFF BMP, or PDF files with multi-column text are supported. Supports more than 30 recognition languages. However, there are limits such as the image has to be less than 2MB to upload, it cannot be more than 5000 pixels and only 10 images per hour are allowed to be uploaded.
2pdf.com is one of the powerful command-line tools that can easily automate conversion to the PDF format in batch mode.
2pdf.com allows you to upload images, TIF, JPEG, PNG, BMP, GIF, PBM, PGM, PPM, or simply paste the URL of an image. That means you can convert images uploaded from a PC’s local disk or convert images from the Internet. No registration is required. Supports multi-column documents. Unlike FreeOCR, it allows users to upload images as much as they want.
Also, this site is one of the best sites as it can convert photos and images captured on digital cameras into text easily and quickly. More specifically, it converts scanned PDF files to Word, Text, RTF, extracts text from JPG, JPEG, BMP, TIFF, GIF and converts them into editable Word, Text, Excel, PDF, HTML, etc.