While there are several free PDF to Word converters, the majority do not sufficiently maintain the original formatting and spacing of the file. If you're wondering how to change PDF to Word for free, it's important to note that quality of the resulting Word document is also important, not just the cost. This is especially helpful if you want to make significant changes to your PDF, as most people are comfortable and familiar with Microsoft Word. Some systems are capable of reproducing formatted output that closely approximates the original page including images, columns, and other non-textual components.The main benefit of converting PDFs to Microsoft Word documents is the ability to edit the text directly within the file. Advanced systems capable of producing a high degree of recognition accuracy for most fonts are now common, and with support for a variety of digital image file format inputs. OCR is a field of research in pattern recognition, artificial intelligence and computer vision.Įarly versions needed to be trained with images of each character, and worked on one font at a time. Widely used as a form of data entry from printed paper data records – whether passport documents, invoices, bank statements, computerized receipts, business cards, mail, printouts of static-data, or any suitable documentation – it is a common method of digitizing printed texts so that they can be electronically edited, searched, stored more compactly, displayed on-line, and used in machine processes such as cognitive computing, machine translation, (extracted) text-to-speech, key data and text mining. Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo (for example the text on signs and billboards in a landscape photo) or from subtitle text superimposed on an image (for example from a television broadcast).
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