The technology behind optical character recognition has been around since the late 1800s, but it was not until the late 20th century that the technology really took off. Optical character recognition is the process of converting alphanumeric text into machine-readable form. The biggest benefit of using optical character recognition is that it can speed up the data entry process. Several factors have helped to make optical character recognition more accessible and user-friendly over the years. The first factor is the increase in processing power and speed of computers. The second factor is the development of better algorithms that can decipher text with more accuracy. The third factor is the increasing availability of high-quality digital images. Due to the increasing demand for digital content, businesses and organizations are increasingly looking for ways to automate the process of extracting data from digital images. Optical character recognition is one of the most efficient ways to do this. Optical character recognition software can be used to quickly scan through large volumes of digital images and extract the text data from them. Apart from text data extraction, optical character recognition can also be used for automated document classification, data entry, and indexing. Despite the many benefits that optical character recognition provides, there are some disadvantages to using the technology. One of the biggest disadvantages is that optical character recognition can be very slow when processing large volumes of data. In some cases, the software may also produce inaccurate results. Overall, however, the benefits of using optical character recognition outweigh the disadvantages. businesses and organizations are increasingly relying on optical character recognition to automate the process of extracting data from digital images. Optical character recognition (OCR) is a technology that allows a computer to read text from images. This is a valuable tool for converting scanned documents into editable text files. OCR software can also identify and interpret text in PDF files and scanned email attachments.